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authorArnd Bergmann <arnd@arndb.de>2014-02-26 17:55:35 +0100
committerArnd Bergmann <arnd@arndb.de>2014-03-21 18:26:20 +0100
commit0443a653982942da4237b8344027bbb86e4b83a1 (patch)
tree4591fd96af266d97671a491a5677be857838a6ac /arch/arm/plat-samsung
parent943fa72629d9f5e8d3df5fc39351fe3360ff03cb (diff)
ARM: samsung: allow serial driver to be disabled
If CONFIG_SERIAL_SAMSUNG is disabled, we run into build errors with some samsung platforms. This adds a couple of #ifdef statements to hopefully deal with this more gracefully. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Cc: Tomasz Figa <tomasz.figa@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/plat-samsung')
-rw-r--r--arch/arm/plat-samsung/init.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/init.c b/arch/arm/plat-samsung/init.c
index aa9511b6914a..a30df396ca34 100644
--- a/arch/arm/plat-samsung/init.c
+++ b/arch/arm/plat-samsung/init.c
@@ -97,7 +97,9 @@ void __init s3c24xx_init_clocks(int xtal)
#if IS_ENABLED(CONFIG_SAMSUNG_ATAGS)
static int nr_uarts __initdata = 0;
+#ifdef CONFIG_SERIAL_SAMSUNG_UARTS
static struct s3c2410_uartcfg uart_cfgs[CONFIG_SERIAL_SAMSUNG_UARTS];
+#endif
/* s3c24xx_init_uartdevs
*
@@ -112,6 +114,7 @@ void __init s3c24xx_init_uartdevs(char *name,
struct s3c24xx_uart_resources *res,
struct s3c2410_uartcfg *cfg, int no)
{
+#ifdef CONFIG_SERIAL_SAMSUNG_UARTS
struct platform_device *platdev;
struct s3c2410_uartcfg *cfgptr = uart_cfgs;
struct s3c24xx_uart_resources *resp;
@@ -134,6 +137,7 @@ void __init s3c24xx_init_uartdevs(char *name,
}
nr_uarts = no;
+#endif
}
void __init s3c24xx_init_uarts(struct s3c2410_uartcfg *cfg, int no)