aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mach-imx/mach-pcm037.c
diff options
context:
space:
mode:
authorBenoît Thébaudeau <benoit.thebaudeau@advansee.com>2012-06-12 19:46:43 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2012-06-13 09:03:24 +0200
commit33a264ddcded2120fc0baa7afe4bcc5b4df3c416 (patch)
treedc04c6e89f00a27b4dd213cd322b034b4d96462f /arch/arm/mach-imx/mach-pcm037.c
parentcfaf025112d3856637ff34a767ef785ef5cf2ca9 (diff)
downloadlinux-33a264ddcded2120fc0baa7afe4bcc5b4df3c416.tar.gz
ARM: imx: cleanup otg_mode
Cleanup the code for the otg_mode command line param: * Use the bool type as it applies here. * Qualify otg_mode_host with __initdata since this variable is only used in this context. * The __setup functions are not supposed to return a status code, but a boolean indicating whether the param has been handled. See obsolete_checksetup() in init/main.c. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-imx/mach-pcm037.c')
-rw-r--r--arch/arm/mach-imx/mach-pcm037.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/mach-imx/mach-pcm037.c b/arch/arm/mach-imx/mach-pcm037.c
index 0a40004154f..debc286a41d 100644
--- a/arch/arm/mach-imx/mach-pcm037.c
+++ b/arch/arm/mach-imx/mach-pcm037.c
@@ -557,18 +557,18 @@ static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
.phy_mode = FSL_USB2_PHY_ULPI,
};
-static int otg_mode_host;
+static bool otg_mode_host __initdata;
static int __init pcm037_otg_mode(char *options)
{
if (!strcmp(options, "host"))
- otg_mode_host = 1;
+ otg_mode_host = true;
else if (!strcmp(options, "device"))
- otg_mode_host = 0;
+ otg_mode_host = false;
else
pr_info("otg_mode neither \"host\" nor \"device\". "
"Defaulting to device\n");
- return 0;
+ return 1;
}
__setup("otg_mode=", pcm037_otg_mode);