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| author | Andy Shevchenko <ext-andriy.shevchenko@nokia.com> | 2010-02-03 01:40:32 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-02-11 07:28:00 +0300 |
| commit | 3b40a4434f4d65321332dec590a079d7a75077d8 (patch) | |
| tree | c04b2d9daaaabb0a3ad3b249759291996ff05949 /drivers/gpu/drm/drm_fb_helper.c | |
| parent | 9a1420d1185693b6e24719d3937a0c20a3e0e31d (diff) | |
| download | linux-3b40a4434f4d65321332dec590a079d7a75077d8.tar.xz | |
drivers/gpu/drm/drm_fb_helper.c: don't use private implementation of atoi()
Kernel has simple_strtol() which would be used as atoi().
This is quite the same fix as in 2cb96f86628d6e97fcbda5fe4d8d74876239834c
("fbdev: drop custom atoi from drivers/video/modedb.c") because code in
drivers/gpu/drm/drm_fb_helper.c is based on drivers/video/modedb.c.
Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_fb_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_fb_helper.c | 24 |
1 files changed, 5 insertions, 19 deletions
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 0f9e90552dc4..989c4debbecb 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -27,6 +27,7 @@ * Dave Airlie <airlied@linux.ie> * Jesse Barnes <jesse.barnes@intel.com> */ +#include <linux/kernel.h> #include <linux/sysrq.h> #include <linux/fb.h> #include "drmP.h" @@ -50,21 +51,6 @@ int drm_fb_helper_add_connector(struct drm_connector *connector) } EXPORT_SYMBOL(drm_fb_helper_add_connector); -static int my_atoi(const char *name) -{ - int val = 0; - - for (;; name++) { - switch (*name) { - case '0' ... '9': - val = 10*val+(*name-'0'); - break; - default: - return val; - } - } -} - /** * drm_fb_helper_connector_parse_command_line - parse command line for connector * @connector - connector to parse line for @@ -111,7 +97,7 @@ static bool drm_fb_helper_connector_parse_command_line(struct drm_connector *con namelen = i; if (!refresh_specified && !bpp_specified && !yres_specified) { - refresh = my_atoi(&name[i+1]); + refresh = simple_strtol(&name[i+1], NULL, 10); refresh_specified = 1; if (cvt || rb) cvt = 0; @@ -121,7 +107,7 @@ static bool drm_fb_helper_connector_parse_command_line(struct drm_connector *con case '-': namelen = i; if (!bpp_specified && !yres_specified) { - bpp = my_atoi(&name[i+1]); + bpp = simple_strtol(&name[i+1], NULL, 10); bpp_specified = 1; if (cvt || rb) cvt = 0; @@ -130,7 +116,7 @@ static bool drm_fb_helper_connector_parse_command_line(struct drm_connector *con break; case 'x': if (!yres_specified) { - yres = my_atoi(&name[i+1]); + yres = simple_strtol(&name[i+1], NULL, 10); yres_specified = 1; } else goto done; @@ -170,7 +156,7 @@ static bool drm_fb_helper_connector_parse_command_line(struct drm_connector *con } } if (i < 0 && yres_specified) { - xres = my_atoi(name); + xres = simple_strtol(name, NULL, 10); res_specified = 1; } done: |