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authorLABBE Corentin <clabbe.montjoie@gmail.com>2015-11-05 12:33:54 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2015-11-24 13:41:53 +0300
commitcc344980c76748e57c9c03100c2a14d36ab00334 (patch)
treecb47d9f5129a335ec678f5f773bc342c2ad47b14 /drivers/gpu/drm/drm_modes.c
parentd9c382421771560c6b282c100752a3c194cb5827 (diff)
downloadlinux-cc344980c76748e57c9c03100c2a14d36ab00334.tar.xz
drm: modes: replace simple_strtoul by kstrtouint
The simple_strtoul function is marked as obsolete. This patch replace it by kstrtouint. Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_modes.c')
-rw-r--r--drivers/gpu/drm/drm_modes.c16
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index cd74a0953f42..bde9b2911dc2 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -1230,7 +1230,7 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option,
unsigned int xres = 0, yres = 0, bpp = 32, refresh = 0;
bool yres_specified = false, cvt = false, rb = false;
bool interlace = false, margins = false, was_digit = false;
- int i;
+ int i, err;
enum drm_connector_force force = DRM_FORCE_UNSPECIFIED;
#ifdef CONFIG_FB
@@ -1250,7 +1250,9 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option,
case '@':
if (!refresh_specified && !bpp_specified &&
!yres_specified && !cvt && !rb && was_digit) {
- refresh = simple_strtol(&name[i+1], NULL, 10);
+ err = kstrtouint(&name[i + 1], 10, &refresh);
+ if (err)
+ return false;
refresh_specified = true;
was_digit = false;
} else
@@ -1259,7 +1261,9 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option,
case '-':
if (!bpp_specified && !yres_specified && !cvt &&
!rb && was_digit) {
- bpp = simple_strtol(&name[i+1], NULL, 10);
+ err = kstrtouint(&name[i + 1], 10, &bpp);
+ if (err)
+ return false;
bpp_specified = true;
was_digit = false;
} else
@@ -1267,7 +1271,9 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option,
break;
case 'x':
if (!yres_specified && was_digit) {
- yres = simple_strtol(&name[i+1], NULL, 10);
+ err = kstrtouint(&name[i + 1], 10, &yres);
+ if (err)
+ return false;
yres_specified = true;
was_digit = false;
} else
@@ -1491,4 +1497,4 @@ int drm_mode_convert_umode(struct drm_display_mode *out,
out:
return ret;
-} \ No newline at end of file
+}