rtc-drbcc: be a bit more verbose in case of errors

Signed-off-by: Steffen Sledz <sledz@dresearch.de>

diff --git a/recipes/linux/linux-2.6.24/hipox/hipox-rtc.patch b/recipes/linux/linux-2.6.24/hipox/hipox-rtc.patch
index 32093b5..8abadc9 100644 (file)
--- a/recipes/linux/linux-2.6.24/hipox/hipox-rtc.patch
+++ b/recipes/linux/linux-2.6.24/hipox/hipox-rtc.patch
@@ -376,7 +376,7 @@ diff -Nurd linux-2.6.24.orig//drivers/rtc/rtc-drbcc.c linux-2.6.24/drivers/rtc/r
 +      PDEBUG(1, "opening %s", devpath);
 +      filp = filp_open(devpath, O_RDWR | O_NOCTTY | O_NONBLOCK | O_NDELAY, 0);
 +      if (IS_ERR(filp)) {
-+              PERROR("unable to open serial device to BCTRL: %s", devpath);
++              PERROR("unable to open serial device to BCTRL: %s (%d)", devpath, filp);
 +              ret = PTR_ERR(filp);
 +              goto end2;
 +      }
@@ -452,7 +452,7 @@ diff -Nurd linux-2.6.24.orig//drivers/rtc/rtc-drbcc.c linux-2.6.24/drivers/rtc/r
 +      PDEBUG(1, "opening %s", devpath);
 +      filp = filp_open(devpath, O_RDWR | O_NOCTTY | O_NONBLOCK | O_NDELAY, 0);
 +      if (IS_ERR(filp)) {
-+              PERROR("unable to open serial device to BCTRL: %s", devpath);
++              PERROR("unable to open serial device to BCTRL: %s (%d)", devpath, filp);
 +              ret = PTR_ERR(filp);
 +              goto end2;
 +      }