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ARM: msm: trout: fix uninit var warning

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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>
This commit is contained in:
Josh Cartwright 2013-12-20 11:09:14 -08:00 committed by Olof Johansson
parent 374b105797
commit c4b4ecbda5
1 changed files with 6 additions and 6 deletions
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12
arch/arm/mach-msm/board-trout.c
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@ -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 = {