Merge branches 'sh/serial-rework' and 'sh/oprofile'

diff --git a/arch/sh/oprofile/op_model_sh7750.c b/arch/sh/oprofile/op_model_sh7750.c
index 6b9a98e..008b3b0 100644 (file)
--- a/arch/sh/oprofile/op_model_sh7750.c
+++ b/arch/sh/oprofile/op_model_sh7750.c
@@ -255,10 +255,9 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
                return -ENODEV;
 
        ops = &sh7750_perf_counter_ops;
-       ops->cpu_type = (char *)get_cpu_subtype(&current_cpu_data);
+       ops->cpu_type = "sh/sh7750";
 
-       printk(KERN_INFO "oprofile: using SH-4 (%s) performance monitoring.\n",
-              sh7750_perf_counter_ops.cpu_type);
+       printk(KERN_INFO "oprofile: using SH-4 performance monitoring.\n");
 
        /* Clear the counters */
        ctrl_outw(ctrl_inw(PMCR1) | PMCR_PMCLR, PMCR1);
@@ -270,4 +269,3 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
 void oprofile_arch_exit(void)
 {
 }
-

diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index f0658d2..47816e6 100644 (file)
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -250,8 +250,7 @@ static inline void h8300_sci_disable(struct uart_port *port)
 }
 #endif
 
-#if defined(SCI_ONLY) || defined(SCI_AND_SCIF) && \
-    defined(__H8300H__) || defined(__H8300S__)
+#if defined(__H8300H__) || defined(__H8300S__)
 static void sci_init_pins_sci(struct uart_port* port, unsigned int cflag)
 {
        int ch = (port->mapbase - SMR0) >> 3;
@@ -285,11 +284,6 @@ static void sci_init_pins_irda(struct uart_port *port, unsigned int cflag)
 #define sci_init_pins_irda NULL
 #endif
 
-#ifdef SCI_ONLY
-#define sci_init_pins_scif NULL
-#endif
-
-#if defined(SCIF_ONLY) || defined(SCI_AND_SCIF)
 #if defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
 static void sci_init_pins_scif(struct uart_port* port, unsigned int cflag)
 {
@@ -449,7 +443,6 @@ static inline int scif_rxroom(struct uart_port *port)
        return sci_in(port, SCFDR) & SCIF_RFDC_MASK;
 }
 #endif
-#endif /* SCIF_ONLY || SCI_AND_SCIF */
 
 static inline int sci_txroom(struct uart_port *port)
 {
@@ -485,11 +478,9 @@ static void sci_transmit_chars(struct uart_port *port)
                return;
        }
 
-#ifndef SCI_ONLY
        if (port->type == PORT_SCIF)
                count = scif_txroom(port);
        else
-#endif
                count = sci_txroom(port);
 
        do {
@@ -519,12 +510,10 @@ static void sci_transmit_chars(struct uart_port *port)
        } else {
                ctrl = sci_in(port, SCSCR);
 
-#if !defined(SCI_ONLY)
                if (port->type == PORT_SCIF) {
                        sci_in(port, SCxSR); /* Dummy read */
                        sci_out(port, SCxSR, SCxSR_TDxE_CLEAR(port));
                }
-#endif
 
                ctrl |= SCI_CTRL_FLAGS_TIE;
                sci_out(port, SCSCR, ctrl);
@@ -547,11 +536,9 @@ static inline void sci_receive_chars(struct uart_port *port)
                return;
 
        while (1) {
-#if !defined(SCI_ONLY)
                if (port->type == PORT_SCIF)
                        count = scif_rxroom(port);
                else
-#endif
                        count = sci_rxroom(port);
 
                /* Don't copy more bytes than there is room for in the buffer */
@@ -1054,10 +1041,8 @@ static void sci_set_termios(struct uart_port *port, struct ktermios *termios,
 
        sci_out(port, SCSCR, 0x00);     /* TE=0, RE=0, CKE1=0 */
 
-#if !defined(SCI_ONLY)
        if (port->type == PORT_SCIF)
                sci_out(port, SCFCR, SCFCR_RFRST | SCFCR_TFRST);
-#endif
 
        smr_val = sci_in(port, SCSMR) & 3;
        if ((termios->c_cflag & CSIZE) == CS7)

diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h
index 44e952b..36ce9de 100644 (file)
--- a/drivers/serial/sh-sci.h
+++ b/drivers/serial/sh-sci.h
@@ -16,7 +16,6 @@
 # define SCPCR  0xA4000116 /* 16 bit SCI and SCIF */
 # define SCPDR  0xA4000136 /* 8  bit SCI and SCIF */
 # define SCSCR_INIT(port)          0x30 /* TIE=0,RIE=0,TE=1,RE=1 */
-# define SCI_AND_SCIF
 #elif defined(CONFIG_CPU_SUBTYPE_SH7705)
 # define SCIF0         0xA4400000
 # define SCIF2         0xA4410000
@@ -30,17 +29,14 @@
  * SCIF0 (0xA4400000) -> Internal clock, SCK pin as serial clock output
  */
 # define SCSCR_INIT(port) (port->mapbase == SCIF2) ? 0xF3 : 0xF0
-# define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SH7720) || \
       defined(CONFIG_CPU_SUBTYPE_SH7721)
 # define SCSCR_INIT(port)  0x0030 /* TIE=0,RIE=0,TE=1,RE=1 */
-# define SCIF_ONLY
 #define SCIF_ORER    0x0200   /* overrun error bit */
 #elif defined(CONFIG_SH_RTS7751R2D)
 # define SCSPTR2 0xFFE80020 /* 16 bit SCIF */
 # define SCIF_ORER 0x0001   /* overrun error bit */
 # define SCSCR_INIT(port) 0x3a /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
-# define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SH7750)  || \
       defined(CONFIG_CPU_SUBTYPE_SH7750R) || \
       defined(CONFIG_CPU_SUBTYPE_SH7750S) || \
@@ -53,28 +49,24 @@
 # define SCSCR_INIT(port) (((port)->type == PORT_SCI) ? \
        0x30 /* TIE=0,RIE=0,TE=1,RE=1 */ : \
        0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ )
-# define SCI_AND_SCIF
 #elif defined(CONFIG_CPU_SUBTYPE_SH7760)
 # define SCSPTR0 0xfe600024 /* 16 bit SCIF */
 # define SCSPTR1 0xfe610024 /* 16 bit SCIF */
 # define SCSPTR2 0xfe620024 /* 16 bit SCIF */
 # define SCIF_ORER 0x0001  /* overrun error bit */
 # define SCSCR_INIT(port)          0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
-# define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
 # define SCSPTR0 0xA4400000      /* 16 bit SCIF */
 # define SCIF_ORER 0x0001   /* overrun error bit */
 # define PACR 0xa4050100
 # define PBCR 0xa4050102
 # define SCSCR_INIT(port)          0x3B
-# define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SH7343)
 # define SCSPTR0 0xffe00010    /* 16 bit SCIF */
 # define SCSPTR1 0xffe10010    /* 16 bit SCIF */
 # define SCSPTR2 0xffe20010    /* 16 bit SCIF */
 # define SCSPTR3 0xffe30010    /* 16 bit SCIF */
 # define SCSCR_INIT(port) 0x32 /* TIE=0,RIE=0,TE=1,RE=1,REIE=0,CKE=1 */
-# define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SH7722)
 # define PADR                  0xA4050120
 # define PSDR                  0xA405013e
@@ -82,7 +74,6 @@
 # define PSCR                  0xA405011E
 # define SCIF_ORER             0x0001  /* overrun error bit */
 # define SCSCR_INIT(port)      0x0038  /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
-# define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SH7366)
 # define SCPDR0                        0xA405013E      /* 16 bit SCIF0 PSDR */
 # define SCSPTR0               SCPDR0
@@ -98,12 +89,10 @@
 # define SCSPTR5                0xa4050128
 # define SCIF_ORER              0x0001  /* overrun error bit */
 # define SCSCR_INIT(port)       0x0038  /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
-# define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SH4_202)
 # define SCSPTR2 0xffe80020 /* 16 bit SCIF */
 # define SCIF_ORER 0x0001   /* overrun error bit */
 # define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
-# define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SH5_101) || defined(CONFIG_CPU_SUBTYPE_SH5_103)
 # define SCIF_BASE_ADDR    0x01030000
 # define SCIF_ADDR_SH5     PHYS_PERIPHERAL_BLOCK+SCIF_BASE_ADDR
@@ -112,14 +101,11 @@
 # define SCSPTR2           ((port->mapbase)+SCIF_PTR2_OFFS) /* 16 bit SCIF */
 # define SCLSR2            ((port->mapbase)+SCIF_LSR2_OFFS) /* 16 bit SCIF */
 # define SCSCR_INIT(port)  0x38                /* TIE=0,RIE=0, TE=1,RE=1,REIE=1 */
-# define SCIF_ONLY
 #elif defined(CONFIG_H83007) || defined(CONFIG_H83068)
 # define SCSCR_INIT(port)          0x30 /* TIE=0,RIE=0,TE=1,RE=1 */
-# define SCI_ONLY
 # define H8300_SCI_DR(ch) *(volatile char *)(P1DR + h8300_sci_pins[ch].port)
 #elif defined(CONFIG_H8S2678)
 # define SCSCR_INIT(port)          0x30 /* TIE=0,RIE=0,TE=1,RE=1 */
-# define SCI_ONLY
 # define H8300_SCI_DR(ch) *(volatile char *)(P1DR + h8300_sci_pins[ch].port)
 #elif defined(CONFIG_CPU_SUBTYPE_SH7763)
 # define SCSPTR0 0xffe00024 /* 16 bit SCIF */
@@ -127,20 +113,17 @@
 # define SCSPTR2 0xffe10020 /* 16 bit SCIF/IRDA */
 # define SCIF_ORER 0x0001  /* overrun error bit */
 # define SCSCR_INIT(port)      0x38    /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
-# define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SH7770)
 # define SCSPTR0 0xff923020 /* 16 bit SCIF */
 # define SCSPTR1 0xff924020 /* 16 bit SCIF */
 # define SCSPTR2 0xff925020 /* 16 bit SCIF */
 # define SCIF_ORER 0x0001  /* overrun error bit */
 # define SCSCR_INIT(port)      0x3c /* TIE=0,RIE=0,TE=1,RE=1,REIE=1,cke=2 */
-# define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SH7780)
 # define SCSPTR0       0xffe00024      /* 16 bit SCIF */
 # define SCSPTR1       0xffe10024      /* 16 bit SCIF */
 # define SCIF_ORER     0x0001          /* Overrun error bit */
 # define SCSCR_INIT(port)      0x3a    /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
-# define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SH7785)
 # define SCSPTR0       0xffea0024      /* 16 bit SCIF */
 # define SCSPTR1       0xffeb0024      /* 16 bit SCIF */
@@ -150,7 +133,6 @@
 # define SCSPTR5       0xffef0024      /* 16 bit SCIF */
 # define SCIF_OPER     0x0001          /* Overrun error bit */
 # define SCSCR_INIT(port)      0x3a    /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
-# define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SH7203) || \
       defined(CONFIG_CPU_SUBTYPE_SH7206) || \
       defined(CONFIG_CPU_SUBTYPE_SH7263)
@@ -159,14 +141,12 @@
 # define SCSPTR2 0xfffe9020 /* 16 bit SCIF */
 # define SCSPTR3 0xfffe9820 /* 16 bit SCIF */
 # define SCSCR_INIT(port)      0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
-# define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SH7619)
 # define SCSPTR0 0xf8400020 /* 16 bit SCIF */
 # define SCSPTR1 0xf8410020 /* 16 bit SCIF */
 # define SCSPTR2 0xf8420020 /* 16 bit SCIF */
 # define SCIF_ORER 0x0001  /* overrun error bit */
 # define SCSCR_INIT(port)      0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
-# define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SHX3)
 # define SCSPTR0 0xffc30020            /* 16 bit SCIF */
 # define SCSPTR1 0xffc40020            /* 16 bit SCIF */
@@ -174,7 +154,6 @@
 # define SCSPTR3 0xffc60020            /* 16 bit SCIF */
 # define SCIF_ORER 0x0001              /* Overrun error bit */
 # define SCSCR_INIT(port)      0x38    /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
-# define SCIF_ONLY
 #else
 # error CPU subtype not defined
 #endif
@@ -245,55 +224,28 @@
 # define SCIF_TXROOM_MAX 16
 #endif
 
-#if defined(SCI_ONLY)
-# define SCxSR_TEND(port)              SCI_TEND
-# define SCxSR_ERRORS(port)            SCI_ERRORS
-# define SCxSR_RDxF(port)               SCI_RDRF
-# define SCxSR_TDxE(port)               SCI_TDRE
-# define SCxSR_ORER(port)              SCI_ORER
-# define SCxSR_FER(port)               SCI_FER
-# define SCxSR_PER(port)               SCI_PER
-# define SCxSR_BRK(port)               0x00
-# define SCxSR_RDxF_CLEAR(port)                0xbc
-# define SCxSR_ERROR_CLEAR(port)       0xc4
-# define SCxSR_TDxE_CLEAR(port)                0x78
-# define SCxSR_BREAK_CLEAR(port)       0xc4
-#elif defined(SCIF_ONLY)
-# define SCxSR_TEND(port)              SCIF_TEND
-# define SCxSR_ERRORS(port)            SCIF_ERRORS
-# define SCxSR_RDxF(port)               SCIF_RDF
-# define SCxSR_TDxE(port)               SCIF_TDFE
+#define SCxSR_TEND(port)       (((port)->type == PORT_SCI) ? SCI_TEND   : SCIF_TEND)
+#define SCxSR_ERRORS(port)     (((port)->type == PORT_SCI) ? SCI_ERRORS : SCIF_ERRORS)
+#define SCxSR_RDxF(port)       (((port)->type == PORT_SCI) ? SCI_RDRF   : SCIF_RDF)
+#define SCxSR_TDxE(port)       (((port)->type == PORT_SCI) ? SCI_TDRE   : SCIF_TDFE)
+#define SCxSR_FER(port)                (((port)->type == PORT_SCI) ? SCI_FER    : SCIF_FER)
+#define SCxSR_PER(port)                (((port)->type == PORT_SCI) ? SCI_PER    : SCIF_PER)
+#define SCxSR_BRK(port)                (((port)->type == PORT_SCI) ? 0x00       : SCIF_BRK)
+
 #if defined(CONFIG_CPU_SUBTYPE_SH7705)
-# define SCxSR_ORER(port)              SCIF_ORER
+# define SCxSR_ORER(port)      (((port)->type == PORT_SCI) ? SCI_ORER : SCIF_ORER)
 #else
-# define SCxSR_ORER(port)              0x0000
+# define SCxSR_ORER(port)      (((port)->type == PORT_SCI) ? SCI_ORER : 0x0000)
 #endif
-# define SCxSR_FER(port)               SCIF_FER
-# define SCxSR_PER(port)               SCIF_PER
-# define SCxSR_BRK(port)               SCIF_BRK
+
 #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
     defined(CONFIG_CPU_SUBTYPE_SH7720) || \
     defined(CONFIG_CPU_SUBTYPE_SH7721)
-# define SCxSR_RDxF_CLEAR(port)         (sci_in(port,SCxSR)&0xfffc)
-# define SCxSR_ERROR_CLEAR(port)        (sci_in(port,SCxSR)&0xfd73)
-# define SCxSR_TDxE_CLEAR(port)         (sci_in(port,SCxSR)&0xffdf)
-# define SCxSR_BREAK_CLEAR(port)        (sci_in(port,SCxSR)&0xffe3)
-#else
-/* SH7705 can also use this, clearing is same between 7705 and 7709 */
-# define SCxSR_RDxF_CLEAR(port)                0x00fc
-# define SCxSR_ERROR_CLEAR(port)       0x0073
-# define SCxSR_TDxE_CLEAR(port)                0x00df
-# define SCxSR_BREAK_CLEAR(port)       0x00e3
-#endif
+# define SCxSR_RDxF_CLEAR(port)         (sci_in(port, SCxSR) & 0xfffc)
+# define SCxSR_ERROR_CLEAR(port) (sci_in(port, SCxSR) & 0xfd73)
+# define SCxSR_TDxE_CLEAR(port)         (sci_in(port, SCxSR) & 0xffdf)
+# define SCxSR_BREAK_CLEAR(port) (sci_in(port, SCxSR) & 0xffe3)
 #else
-# define SCxSR_TEND(port)       (((port)->type == PORT_SCI) ? SCI_TEND   : SCIF_TEND)
-# define SCxSR_ERRORS(port)     (((port)->type == PORT_SCI) ? SCI_ERRORS : SCIF_ERRORS)
-# define SCxSR_RDxF(port)        (((port)->type == PORT_SCI) ? SCI_RDRF   : SCIF_RDF)
-# define SCxSR_TDxE(port)        (((port)->type == PORT_SCI) ? SCI_TDRE   : SCIF_TDFE)
-# define SCxSR_ORER(port)        (((port)->type == PORT_SCI) ? SCI_ORER   : 0x0000)
-# define SCxSR_FER(port)         (((port)->type == PORT_SCI) ? SCI_FER    : SCIF_FER)
-# define SCxSR_PER(port)         (((port)->type == PORT_SCI) ? SCI_PER    : SCIF_PER)
-# define SCxSR_BRK(port)         (((port)->type == PORT_SCI) ? 0x00       : SCIF_BRK)
 # define SCxSR_RDxF_CLEAR(port)         (((port)->type == PORT_SCI) ? 0xbc : 0x00fc)
 # define SCxSR_ERROR_CLEAR(port) (((port)->type == PORT_SCI) ? 0xc4 : 0x0073)
 # define SCxSR_TDxE_CLEAR(port)  (((port)->type == PORT_SCI) ? 0x78 : 0x00df)
@@ -579,14 +531,10 @@ static inline int sci_rxd_in(struct uart_port *port)
       defined(CONFIG_CPU_SUBTYPE_SH4_202)
 static inline int sci_rxd_in(struct uart_port *port)
 {
-#ifndef SCIF_ONLY
        if (port->mapbase == 0xffe00000)
                return ctrl_inb(SCSPTR1)&0x01 ? 1 : 0; /* SCI */
-#endif
-#ifndef SCI_ONLY
        if (port->mapbase == 0xffe80000)
                return ctrl_inw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */
-#endif
        return 1;
 }
 #elif defined(CONFIG_CPU_SUBTYPE_SH7760)