Convert CONFIG_SYS_STDIO_DEREGISTER to Kconfig

This converts the following to Kconfig:
   CONFIG_SYS_STDIO_DEREGISTER

This option should never be enabled in SPL, so use
CONFIG_IS_ENABLED(SYS_STDIO_DEREGISTER) when checking the option.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Re-sync]
Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/common/Kconfig b/common/Kconfig
index ff2b1a4..dbe5bb6 100644 (file)
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -335,6 +335,15 @@ config SYS_CONSOLE_INFO_QUIET
          Enable this option to supress this output. It can be obtained by
          calling stdio_print_current_devices() from board code.
 
+config SYS_STDIO_DEREGISTER
+       bool "Allow deregistering stdio devices"
+       default y if USB_KEYBOARD
+       help
+         Generally there is no need to deregister stdio devices since they
+         are never deactivated. But if a stdio device is used which can be
+         removed (for example a USB keyboard) then this option can be
+         enabled to ensure this is handled correctly.
+
 endmenu
 
 config SYS_NO_FLASH

diff --git a/common/stdio.c b/common/stdio.c
index ab9b05d..8e4a9be 100644 (file)
--- a/common/stdio.c
+++ b/common/stdio.c
@@ -37,7 +37,7 @@ char *stdio_names[MAX_FILES] = { "stdin", "stdout", "stderr" };
 #define        CONFIG_SYS_DEVICE_NULLDEV       1
 #endif
 
-#ifdef CONFIG_SYS_STDIO_DEREGISTER
+#if CONFIG_IS_ENABLED(SYS_STDIO_DEREGISTER)
 #define        CONFIG_SYS_DEVICE_NULLDEV       1
 #endif
 
@@ -245,7 +245,7 @@ int stdio_register(struct stdio_dev *dev)
 /* deregister the device "devname".
  * returns 0 if success, -1 if device is assigned and 1 if devname not found
  */
-#ifdef CONFIG_SYS_STDIO_DEREGISTER
+#if CONFIG_IS_ENABLED(SYS_STDIO_DEREGISTER)
 int stdio_deregister_dev(struct stdio_dev *dev, int force)
 {
        int l;
@@ -292,7 +292,7 @@ int stdio_deregister(const char *devname, int force)
 
        return stdio_deregister_dev(dev, force);
 }
-#endif /* CONFIG_SYS_STDIO_DEREGISTER */
+#endif /* CONFIG_IS_ENABLED(SYS_STDIO_DEREGISTER) */
 
 int stdio_init_tables(void)
 {

diff --git a/common/usb_kbd.c b/common/usb_kbd.c
index a9872a6..5f9a64a 100644 (file)
--- a/common/usb_kbd.c
+++ b/common/usb_kbd.c
@@ -570,7 +570,7 @@ int drv_usb_kbd_init(void)
 /* Deregister the keyboard. */
 int usb_kbd_deregister(int force)
 {
-#ifdef CONFIG_SYS_STDIO_DEREGISTER
+#if CONFIG_IS_ENABLED(SYS_STDIO_DEREGISTER)
        struct stdio_dev *dev;
        struct usb_device *usb_kbd_dev;
        struct usb_kbd_pdata *data;

diff --git a/configs/MPC8610HPCD_defconfig b/configs/MPC8610HPCD_defconfig
index ca8cb95..b4e053a 100644 (file)
--- a/configs/MPC8610HPCD_defconfig
+++ b/configs/MPC8610HPCD_defconfig
@@ -6,6 +6,7 @@ CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
 CONFIG_BOOTDELAY=10
 # CONFIG_CONSOLE_MUX is not set
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y

diff --git a/configs/MPC8641HPCN_36BIT_defconfig b/configs/MPC8641HPCN_36BIT_defconfig
index 6f8d8f5..8ffa5e9 100644 (file)
--- a/configs/MPC8641HPCN_36BIT_defconfig
+++ b/configs/MPC8641HPCN_36BIT_defconfig
@@ -7,6 +7,7 @@ CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
 CONFIG_BOOTDELAY=10
 # CONFIG_CONSOLE_MUX is not set
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y

diff --git a/configs/MPC8641HPCN_defconfig b/configs/MPC8641HPCN_defconfig
index 16163fc..6f9bf01 100644 (file)
--- a/configs/MPC8641HPCN_defconfig
+++ b/configs/MPC8641HPCN_defconfig
@@ -6,6 +6,7 @@ CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
 CONFIG_BOOTDELAY=10
 # CONFIG_CONSOLE_MUX is not set
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y

diff --git a/configs/apalis_t30_defconfig b/configs/apalis_t30_defconfig
index 41c1f52..4a1a67e 100644 (file)
--- a/configs/apalis_t30_defconfig
+++ b/configs/apalis_t30_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_APALIS_T30=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra30-apalis"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Apalis T30 # "
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/at91rm9200ek_defconfig b/configs/at91rm9200ek_defconfig
index b6db8c4..291fb0d 100644 (file)
--- a/configs/at91rm9200ek_defconfig
+++ b/configs/at91rm9200ek_defconfig
@@ -2,6 +2,7 @@ CONFIG_ARM=y
 CONFIG_ARCH_AT91=y
 CONFIG_TARGET_AT91RM9200EK=y
 CONFIG_BOOTDELAY=3
+# CONFIG_SYS_STDIO_DEREGISTER is not set
 # CONFIG_DISPLAY_CPUINFO is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_HUSH_PARSER=y

diff --git a/configs/at91rm9200ek_ram_defconfig b/configs/at91rm9200ek_ram_defconfig
index e042f0b..7c00ede 100644 (file)
--- a/configs/at91rm9200ek_ram_defconfig
+++ b/configs/at91rm9200ek_ram_defconfig
@@ -3,6 +3,7 @@ CONFIG_ARCH_AT91=y
 CONFIG_TARGET_AT91RM9200EK=y
 CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT"
 CONFIG_BOOTDELAY=3
+# CONFIG_SYS_STDIO_DEREGISTER is not set
 # CONFIG_DISPLAY_CPUINFO is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_HUSH_PARSER=y

diff --git a/configs/beaver_defconfig b/configs/beaver_defconfig
index 0c5e59f..a2a146f 100644 (file)
--- a/configs/beaver_defconfig
+++ b/configs/beaver_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_BEAVER=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra30-beaver"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra30 (Beaver) # "
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/cardhu_defconfig b/configs/cardhu_defconfig
index ffd52c2..746b24e 100644 (file)
--- a/configs/cardhu_defconfig
+++ b/configs/cardhu_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_CARDHU=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra30-cardhu"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra30 (Cardhu) # "
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/cei-tk1-som_defconfig b/configs/cei-tk1-som_defconfig
index 89024b7..516884d 100644 (file)
--- a/configs/cei-tk1-som_defconfig
+++ b/configs/cei-tk1-som_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_CEI_TK1_SOM=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra124-cei-tk1-som"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra124 (TK1-SOM) # "
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/cgtqmx6eval_defconfig b/configs/cgtqmx6eval_defconfig
index a2df031..1392f7e 100644 (file)
--- a/configs/cgtqmx6eval_defconfig
+++ b/configs/cgtqmx6eval_defconfig
@@ -18,6 +18,7 @@ CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
+# CONFIG_SYS_STDIO_DEREGISTER is not set
 CONFIG_SPL=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="CGT-QMX6-Quad U-Boot > "

diff --git a/configs/colibri_t20_defconfig b/configs/colibri_t20_defconfig
index 897cd01..5f95e3e 100644 (file)
--- a/configs/colibri_t20_defconfig
+++ b/configs/colibri_t20_defconfig
@@ -4,6 +4,7 @@ CONFIG_TEGRA20=y
 CONFIG_TARGET_COLIBRI_T20=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra20-colibri"
 CONFIG_OF_SYSTEM_SETUP=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Colibri T20 # "
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/colibri_t30_defconfig b/configs/colibri_t30_defconfig
index 42f32a9..de00afe 100644 (file)
--- a/configs/colibri_t30_defconfig
+++ b/configs/colibri_t30_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_COLIBRI_T30=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra30-colibri"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Colibri T30 # "
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/dalmore_defconfig b/configs/dalmore_defconfig
index 25ae702..0a17ca4 100644 (file)
--- a/configs/dalmore_defconfig
+++ b/configs/dalmore_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_DALMORE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra114-dalmore"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra114 (Dalmore) # "
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/dms-ba16-1g_defconfig b/configs/dms-ba16-1g_defconfig
index 859ea1f..d63b290 100644 (file)
--- a/configs/dms-ba16-1g_defconfig
+++ b/configs/dms-ba16-1g_defconfig
@@ -7,6 +7,7 @@ CONFIG_BOOTDELAY=1
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
+# CONFIG_SYS_STDIO_DEREGISTER is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set

diff --git a/configs/dms-ba16_defconfig b/configs/dms-ba16_defconfig
index c460f60..b40912b 100644 (file)
--- a/configs/dms-ba16_defconfig
+++ b/configs/dms-ba16_defconfig
@@ -6,6 +6,7 @@ CONFIG_BOOTDELAY=1
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
+# CONFIG_SYS_STDIO_DEREGISTER is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set

diff --git a/configs/e2220-1170_defconfig b/configs/e2220-1170_defconfig
index 4df533f..c88cd36 100644 (file)
--- a/configs/e2220-1170_defconfig
+++ b/configs/e2220-1170_defconfig
@@ -4,6 +4,7 @@ CONFIG_TEGRA210=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra210-e2220-1170"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra210 (E2220-1170) # "
 # CONFIG_CMD_IMI is not set

diff --git a/configs/gwventana_defconfig b/configs/gwventana_defconfig
index c1a3c1c..67753ad 100644 (file)
--- a/configs/gwventana_defconfig
+++ b/configs/gwventana_defconfig
@@ -17,6 +17,7 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6QDL"
 CONFIG_BOOTDELAY=3
+# CONFIG_SYS_STDIO_DEREGISTER is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y

diff --git a/configs/harmony_defconfig b/configs/harmony_defconfig
index 5c76af3..cc7106f 100644 (file)
--- a/configs/harmony_defconfig
+++ b/configs/harmony_defconfig
@@ -4,6 +4,7 @@ CONFIG_TEGRA20=y
 CONFIG_TARGET_HARMONY=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra20-harmony"
 CONFIG_OF_SYSTEM_SETUP=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra20 (Harmony) # "
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/jetson-tk1_defconfig b/configs/jetson-tk1_defconfig
index 4544c28..b5c6106 100644 (file)
--- a/configs/jetson-tk1_defconfig
+++ b/configs/jetson-tk1_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_JETSON_TK1=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra124-jetson-tk1"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra124 (Jetson TK1) # "
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/medcom-wide_defconfig b/configs/medcom-wide_defconfig
index fc19b5f..c3caebb 100644 (file)
--- a/configs/medcom-wide_defconfig
+++ b/configs/medcom-wide_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_MEDCOM_WIDE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra20-medcom-wide"
 CONFIG_FIT=y
 CONFIG_OF_SYSTEM_SETUP=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra20 (Medcom-Wide) # "
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/mx6cuboxi_defconfig b/configs/mx6cuboxi_defconfig
index 3f00773..22173cc 100644 (file)
--- a/configs/mx6cuboxi_defconfig
+++ b/configs/mx6cuboxi_defconfig
@@ -12,6 +12,7 @@ CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y
 CONFIG_VIDEO=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6QDL"
+# CONFIG_SYS_STDIO_DEREGISTER is not set
 CONFIG_SPL=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/mx6qsabrelite_defconfig b/configs/mx6qsabrelite_defconfig
index 99e7e0b..d0ecdb9 100644 (file)
--- a/configs/mx6qsabrelite_defconfig
+++ b/configs/mx6qsabrelite_defconfig
@@ -5,6 +5,7 @@ CONFIG_VIDEO=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q.cfg,MX6Q,DDR_MB=1024,SABRELITE"
 CONFIG_BOOTDELAY=3
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
+# CONFIG_SYS_STDIO_DEREGISTER is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set

diff --git a/configs/nitrogen6dl2g_defconfig b/configs/nitrogen6dl2g_defconfig
index 8342d35..cd4b675 100644 (file)
--- a/configs/nitrogen6dl2g_defconfig
+++ b/configs/nitrogen6dl2g_defconfig
@@ -5,6 +5,7 @@ CONFIG_VIDEO=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6dl2g.cfg,MX6DL,DDR_MB=2048"
 CONFIG_BOOTDELAY=3
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
+# CONFIG_SYS_STDIO_DEREGISTER is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set

diff --git a/configs/nitrogen6dl_defconfig b/configs/nitrogen6dl_defconfig
index 2624678..7ea8f51 100644 (file)
--- a/configs/nitrogen6dl_defconfig
+++ b/configs/nitrogen6dl_defconfig
@@ -5,6 +5,7 @@ CONFIG_VIDEO=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6dl.cfg,MX6DL,DDR_MB=1024"
 CONFIG_BOOTDELAY=3
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
+# CONFIG_SYS_STDIO_DEREGISTER is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set

diff --git a/configs/nitrogen6q2g_defconfig b/configs/nitrogen6q2g_defconfig
index 06f44fd..d9df123 100644 (file)
--- a/configs/nitrogen6q2g_defconfig
+++ b/configs/nitrogen6q2g_defconfig
@@ -5,6 +5,7 @@ CONFIG_VIDEO=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q2g.cfg,MX6Q,DDR_MB=2048"
 CONFIG_BOOTDELAY=3
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
+# CONFIG_SYS_STDIO_DEREGISTER is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set

diff --git a/configs/nitrogen6q_defconfig b/configs/nitrogen6q_defconfig
index 2893389..0063df7 100644 (file)
--- a/configs/nitrogen6q_defconfig
+++ b/configs/nitrogen6q_defconfig
@@ -5,6 +5,7 @@ CONFIG_VIDEO=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q.cfg,MX6Q,DDR_MB=1024"
 CONFIG_BOOTDELAY=3
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
+# CONFIG_SYS_STDIO_DEREGISTER is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set

diff --git a/configs/nitrogen6s1g_defconfig b/configs/nitrogen6s1g_defconfig
index 9419fe9..1572b9b 100644 (file)
--- a/configs/nitrogen6s1g_defconfig
+++ b/configs/nitrogen6s1g_defconfig
@@ -5,6 +5,7 @@ CONFIG_VIDEO=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6s1g.cfg,MX6S,DDR_MB=1024"
 CONFIG_BOOTDELAY=3
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
+# CONFIG_SYS_STDIO_DEREGISTER is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set

diff --git a/configs/nitrogen6s_defconfig b/configs/nitrogen6s_defconfig
index 30e94f8..6c40616 100644 (file)
--- a/configs/nitrogen6s_defconfig
+++ b/configs/nitrogen6s_defconfig
@@ -5,6 +5,7 @@ CONFIG_VIDEO=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6s.cfg,MX6S,DDR_MB=512"
 CONFIG_BOOTDELAY=3
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
+# CONFIG_SYS_STDIO_DEREGISTER is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set

diff --git a/configs/nyan-big_defconfig b/configs/nyan-big_defconfig
index 2a1d318..ae3f84c 100644 (file)
--- a/configs/nyan-big_defconfig
+++ b/configs/nyan-big_defconfig
@@ -6,6 +6,7 @@ CONFIG_DEFAULT_DEVICE_TREE="tegra124-nyan-big"
 CONFIG_FIT=y
 CONFIG_FIT_BEST_MATCH=y
 CONFIG_OF_SYSTEM_SETUP=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra124 (Nyan-big) # "
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/p2371-0000_defconfig b/configs/p2371-0000_defconfig
index a8c9239..0b074ec 100644 (file)
--- a/configs/p2371-0000_defconfig
+++ b/configs/p2371-0000_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_P2371_0000=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra210-p2371-0000"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra210 (P2371-0000) # "
 # CONFIG_CMD_IMI is not set

diff --git a/configs/p2371-2180_defconfig b/configs/p2371-2180_defconfig
index de5817d..7979760 100644 (file)
--- a/configs/p2371-2180_defconfig
+++ b/configs/p2371-2180_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_P2371_2180=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra210-p2371-2180"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra210 (P2371-2180) # "
 # CONFIG_CMD_IMI is not set

diff --git a/configs/p2571_defconfig b/configs/p2571_defconfig
index a6e80f7..a114ce3 100644 (file)
--- a/configs/p2571_defconfig
+++ b/configs/p2571_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_P2571=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra210-p2571"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra210 (P2571) # "
 # CONFIG_CMD_IMI is not set

diff --git a/configs/p2771-0000-000_defconfig b/configs/p2771-0000-000_defconfig
index 88a5b18..7956cdd 100644 (file)
--- a/configs/p2771-0000-000_defconfig
+++ b/configs/p2771-0000-000_defconfig
@@ -4,6 +4,7 @@ CONFIG_TEGRA186=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra186-p2771-0000-000"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra186 (P2771-0000-000) # "
 # CONFIG_CMD_IMI is not set

diff --git a/configs/p2771-0000-500_defconfig b/configs/p2771-0000-500_defconfig
index 1633ed2..940bb5f 100644 (file)
--- a/configs/p2771-0000-500_defconfig
+++ b/configs/p2771-0000-500_defconfig
@@ -4,6 +4,7 @@ CONFIG_TEGRA186=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra186-p2771-0000-500"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra186 (P2771-0000-500) # "
 # CONFIG_CMD_IMI is not set

diff --git a/configs/paz00_defconfig b/configs/paz00_defconfig
index 5e82a01..be87087 100644 (file)
--- a/configs/paz00_defconfig
+++ b/configs/paz00_defconfig
@@ -4,6 +4,7 @@ CONFIG_TEGRA20=y
 CONFIG_TARGET_PAZ00=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra20-paz00"
 CONFIG_OF_SYSTEM_SETUP=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra20 (Paz00) MOD # "
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/plutux_defconfig b/configs/plutux_defconfig
index 0d3ffaa..5285481 100644 (file)
--- a/configs/plutux_defconfig
+++ b/configs/plutux_defconfig
@@ -6,6 +6,7 @@ CONFIG_DEFAULT_DEVICE_TREE="tegra20-plutux"
 CONFIG_FIT=y
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra20 (Plutux) # "
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/smdk2410_defconfig b/configs/smdk2410_defconfig
index c84ce52..1eba4f9 100644 (file)
--- a/configs/smdk2410_defconfig
+++ b/configs/smdk2410_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_TARGET_SMDK2410=y
 CONFIG_BOOTDELAY=5
+# CONFIG_SYS_STDIO_DEREGISTER is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="SMDK2410 # "

diff --git a/configs/tec-ng_defconfig b/configs/tec-ng_defconfig
index 81ffb48..f830389 100644 (file)
--- a/configs/tec-ng_defconfig
+++ b/configs/tec-ng_defconfig
@@ -6,6 +6,7 @@ CONFIG_DEFAULT_DEVICE_TREE="tegra30-tec-ng"
 CONFIG_FIT=y
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra30 (TEC-NG) # "
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/tec_defconfig b/configs/tec_defconfig
index 24cd293..40c96eb 100644 (file)
--- a/configs/tec_defconfig
+++ b/configs/tec_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_TEC=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra20-tec"
 CONFIG_FIT=y
 CONFIG_OF_SYSTEM_SETUP=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra20 (TEC) # "
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/trimslice_defconfig b/configs/trimslice_defconfig
index 68adf8b..3efbb34 100644 (file)
--- a/configs/trimslice_defconfig
+++ b/configs/trimslice_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_TRIMSLICE=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra20-trimslice"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra20 (TrimSlice) # "
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/venice2_defconfig b/configs/venice2_defconfig
index 02d4ca9..01f3c17 100644 (file)
--- a/configs/venice2_defconfig
+++ b/configs/venice2_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_VENICE2=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra124-venice2"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra124 (Venice2) # "
 CONFIG_CMD_BOOTZ=y

diff --git a/configs/whistler_defconfig b/configs/whistler_defconfig
index 4874d5b..2c83661 100644 (file)
--- a/configs/whistler_defconfig
+++ b/configs/whistler_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_WHISTLER=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra20-whistler"
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_CONSOLE_MUX=y
+CONFIG_SYS_STDIO_DEREGISTER=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="Tegra20 (Whistler) # "
 CONFIG_CMD_BOOTZ=y

diff --git a/drivers/serial/serial-uclass.c b/drivers/serial/serial-uclass.c
index 19f38e1..43c028e 100644 (file)
--- a/drivers/serial/serial-uclass.c
+++ b/drivers/serial/serial-uclass.c
@@ -346,7 +346,7 @@ static int serial_post_probe(struct udevice *dev)
 
 static int serial_pre_remove(struct udevice *dev)
 {
-#ifdef CONFIG_SYS_STDIO_DEREGISTER
+#if CONFIG_IS_ENABLED(SYS_STDIO_DEREGISTER)
        struct serial_dev_priv *upriv = dev_get_uclass_priv(dev);
 
        if (stdio_deregister_dev(upriv->sdev, 0))

diff --git a/include/configs/MIP405.h b/include/configs/MIP405.h
index 92b82ed..73ddbac 100644 (file)
--- a/include/configs/MIP405.h
+++ b/include/configs/MIP405.h
@@ -345,7 +345,6 @@
 #define CONFIG_USB_UHCI
 
 /* Enable needed helper functions */
-#define CONFIG_SYS_STDIO_DEREGISTER            /* needs stdio_deregister */
 #endif
 /************************************************************
  * Debug support

diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h
index 4021be7..e3c9e5b 100644 (file)
--- a/include/configs/MPC8610HPCD.h
+++ b/include/configs/MPC8610HPCD.h
@@ -283,7 +283,6 @@
  ************************************************************/
 #define CONFIG_PCI_OHCI                1
 #define CONFIG_USB_OHCI_NEW            1
-#define CONFIG_SYS_STDIO_DEREGISTER
 #define CONFIG_SYS_USB_EVENT_POLL      1
 #define CONFIG_SYS_USB_OHCI_SLOT_NAME  "ohci_pci"
 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15

diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h
index 94a9399..e0b856f 100644 (file)
--- a/include/configs/MPC8641HPCN.h
+++ b/include/configs/MPC8641HPCN.h
@@ -361,7 +361,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
  ************************************************************/
 #define CONFIG_PCI_OHCI                        1
 #define CONFIG_USB_OHCI_NEW            1
-#define CONFIG_SYS_STDIO_DEREGISTER
 #define CONFIG_SYS_USB_EVENT_POLL              1
 #define CONFIG_SYS_USB_OHCI_SLOT_NAME          "ohci_pci"
 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS     15

diff --git a/include/configs/PIP405.h b/include/configs/PIP405.h
index f02967b..f923f7c 100644 (file)
--- a/include/configs/PIP405.h
+++ b/include/configs/PIP405.h
@@ -305,7 +305,6 @@
 #define CONFIG_USB_UHCI
 
 /* Enable needed helper functions */
-#define CONFIG_SYS_STDIO_DEREGISTER            /* needs stdio_deregister */
 
 /************************************************************
  * Debug support

diff --git a/include/configs/VCMA9.h b/include/configs/VCMA9.h
index 75c6d50..bb26261 100644 (file)
--- a/include/configs/VCMA9.h
+++ b/include/configs/VCMA9.h
@@ -103,7 +103,6 @@
 #define CONFIG_DOS_PARTITION
 
 /* Enable needed helper functions */
-#define CONFIG_SYS_STDIO_DEREGISTER    /* needs stdio_deregister */
 
 /* RTC */
 #define CONFIG_RTC_S3C24X0

diff --git a/include/configs/cm_fx6.h b/include/configs/cm_fx6.h
index 0b3f034..0ac3ec7 100644 (file)
--- a/include/configs/cm_fx6.h
+++ b/include/configs/cm_fx6.h
@@ -210,7 +210,6 @@
 #define CONFIG_MXC_USB_FLAGS           0
 #define CONFIG_USB_MAX_CONTROLLER_COUNT        2
 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET       /* For OTG port */
-#define CONFIG_SYS_STDIO_DEREGISTER
 
 /* I2C */
 #define CONFIG_SYS_I2C

diff --git a/include/configs/cyrus.h b/include/configs/cyrus.h
index cb85c6b..8ce23e6 100644 (file)
--- a/include/configs/cyrus.h
+++ b/include/configs/cyrus.h
@@ -446,7 +446,6 @@
 #define CONFIG_USB_EHCI_FSL
 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 #define CONFIG_EHCI_IS_TDI
-#define CONFIG_SYS_STDIO_DEREGISTER
 #define CONFIG_SYS_USB_EVENT_POLL
  /* _VIA_CONTROL_EP  */
 #endif

diff --git a/include/configs/gr_ep2s60.h b/include/configs/gr_ep2s60.h
index 36a91c6..ad0c126 100644 (file)
--- a/include/configs/gr_ep2s60.h
+++ b/include/configs/gr_ep2s60.h
@@ -58,7 +58,6 @@
 #if USE_GRUSB
 #define CONFIG_USB_UHCI
 /* Enable needed helper functions */
-#define CONFIG_SYS_STDIO_DEREGISTER    /* needs stdio_deregister */
 #endif
 
 /*

diff --git a/include/configs/novena.h b/include/configs/novena.h
index ee4267a..ecc7e7e 100644 (file)
--- a/include/configs/novena.h
+++ b/include/configs/novena.h
@@ -142,7 +142,6 @@
 #ifdef CONFIG_CMD_USB
 #define CONFIG_USB_EHCI
 #define CONFIG_USB_EHCI_MX6
-#define CONFIG_SYS_STDIO_DEREGISTER
 #define CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP
 #define CONFIG_USB_HOST_ETHER
 #define CONFIG_USB_ETHER_ASIX

diff --git a/include/configs/rpi.h b/include/configs/rpi.h
index 25a90cc..45c8234 100644 (file)
--- a/include/configs/rpi.h
+++ b/include/configs/rpi.h
@@ -101,7 +101,6 @@
 #define CONFIG_TFTP_TSIZE
 #define CONFIG_MISC_INIT_R
 #define CONFIG_SYS_USB_EVENT_POLL
-#define CONFIG_SYS_STDIO_DEREGISTER
 #endif
 
 /* Console UART */

diff --git a/include/configs/sandbox.h b/include/configs/sandbox.h
index b6533c3..31ab765 100644 (file)
--- a/include/configs/sandbox.h
+++ b/include/configs/sandbox.h
@@ -25,8 +25,6 @@
 #define CONFIG_SYS_TIMER_RATE          1000000
 #endif
 
-#define CONFIG_SYS_STDIO_DEREGISTER
-
 /*
  * Number of bits in a C 'long' on this architecture. Set this to 32 when
  * building on a 32-bit machine.

diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index f98a48b..e0464df 100644 (file)
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -347,7 +347,6 @@ extern int soft_i2c_gpio_scl;
 
 #ifdef CONFIG_USB_KEYBOARD
 #define CONFIG_PREBOOT
-#define CONFIG_SYS_STDIO_DEREGISTER
 #define CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE
 #endif
 

diff --git a/include/configs/tbs2910.h b/include/configs/tbs2910.h
index b541937..61bd489 100644 (file)
--- a/include/configs/tbs2910.h
+++ b/include/configs/tbs2910.h
@@ -116,7 +116,6 @@
 #endif /* CONFIG_CMD_USB_MASS_STORAGE */
 #ifdef CONFIG_USB_KEYBOARD
 #define CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE
-#define CONFIG_SYS_STDIO_DEREGISTER
 #define CONFIG_PREBOOT \
        "usb start; " \
        "if hdmidet; then " \

diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h
index 3590be4..63b711b 100644 (file)
--- a/include/configs/tegra-common.h
+++ b/include/configs/tegra-common.h
@@ -60,10 +60,6 @@
 
 #define CONFIG_SYS_NO_FLASH
 
-#ifndef CONFIG_SPL_BUILD
-#define CONFIG_SYS_STDIO_DEREGISTER
-#endif
-
 /*
  * Increasing the size of the IO buffer as default nfsargs size is more
  *  than 256 and so it is not possible to edit it

diff --git a/include/configs/x86-common.h b/include/configs/x86-common.h
index f2c2b50..3bf42b5 100644 (file)
--- a/include/configs/x86-common.h
+++ b/include/configs/x86-common.h
@@ -61,8 +61,6 @@
                                         9600, 19200, 38400, 115200}
 #define CONFIG_SYS_NS16550_PORT_MAPPED
 
-#define CONFIG_SYS_STDIO_DEREGISTER
-
 #define CONFIG_CMDLINE_EDITING
 #define CONFIG_COMMAND_HISTORY
 #define CONFIG_AUTO_COMPLETE

diff --git a/include/stdio_dev.h b/include/stdio_dev.h
index 13f76be..e4fc8b1 100644 (file)
--- a/include/stdio_dev.h
+++ b/include/stdio_dev.h
@@ -100,7 +100,7 @@ int stdio_add_devices(void);
 int stdio_init(void);
 
 void   stdio_print_current_devices(void);
-#ifdef CONFIG_SYS_STDIO_DEREGISTER
+#if CONFIG_IS_ENABLED(SYS_STDIO_DEREGISTER)
 int stdio_deregister(const char *devname, int force);
 int stdio_deregister_dev(struct stdio_dev *dev, int force);
 #endif

diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index a0306a6..11b5a22 100644 (file)
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -7681,7 +7681,6 @@ CONFIG_SYS_STACK_LENGTH
 CONFIG_SYS_STACK_SIZE
 CONFIG_SYS_STATUS_C
 CONFIG_SYS_STATUS_OK
-CONFIG_SYS_STDIO_DEREGISTER
 CONFIG_SYS_STMICRO_BOOT
 CONFIG_SYS_SUPPORT_64BIT_DATA
 CONFIG_SYS_SXCNFG_VAL