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| author | Josh Cartwright <joshc@codeaurora.org> | 2013-12-20 19:09:14 (GMT) |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2014-01-02 18:16:56 (GMT) |
| commit | c4b4ecbda50379b587ccff81663f3235582e5c66 (patch) | |
| tree | daa41f4d6ad01d24c0f3a2c0406aba5db6779c5c /arch/arm | |
| parent | 374b105797c3d4f29c685f3be535c35f5689b30e (diff) | |
| download | linux-c4b4ecbda50379b587ccff81663f3235582e5c66.tar.xz | |
ARM: msm: trout: fix uninit var warning
Fix the following warning when !CONFIG_MMC:
arch/arm/mach-msm/board-trout.c: In function 'trout_init':
arch/arm/mach-msm/board-trout.c:67:6: warning: unused variable 'rc' [-Wunused-variable]
int rc;
^
Also, while we're here, rework explicit printk(KERN_CRIT..) to use
pr_crit.
Signed-off-by: Josh Cartwright <joshc@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-msm/board-trout.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/mach-msm/board-trout.c b/arch/arm/mach-msm/board-trout.c index ccf6621..015d544 100644 --- a/arch/arm/mach-msm/board-trout.c +++ b/arch/arm/mach-msm/board-trout.c @@ -13,6 +13,7 @@ * GNU General Public License for more details. * */ +#define pr_fmt(fmt) "%s: " fmt, __func__ #include <linux/kernel.h> #include <linux/init.h> @@ -68,12 +69,11 @@ static void __init trout_init(void) platform_add_devices(devices, ARRAY_SIZE(devices)); -#ifdef CONFIG_MMC - rc = trout_init_mmc(system_rev); - if (rc) - printk(KERN_CRIT "%s: MMC init failure (%d)\n", __func__, rc); -#endif - + if (IS_ENABLED(CONFIG_MMC)) { + rc = trout_init_mmc(system_rev); + if (rc) + pr_crit("MMC init failure (%d)\n", rc); + } } static struct map_desc trout_io_desc[] __initdata = { |