[PATCH] hwrng: pixocel - Staticize 'rng_dev'
'rng_dev' is used only in this file. Fix the following sparse warning: drivers/char/hw_random/picoxcell-rng.c:36:15: warning: symbol 'rng_dev' was not declared. Should it be static? Signed-off-by: Jingoo Han --- drivers/char/hw_random/picoxcell-rng.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/hw_random/picoxcell-rng.c b/drivers/char/hw_random/picoxcell-rng.c index 973b951..3d4c229 100644 --- a/drivers/char/hw_random/picoxcell-rng.c +++ b/drivers/char/hw_random/picoxcell-rng.c @@ -33,7 +33,7 @@ static void __iomem *rng_base; static struct clk *rng_clk; -struct device *rng_dev; +static struct device *rng_dev; static inline u32 picoxcell_trng_read_csr(void) { -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH] hwrng: pixocel - Staticize 'rng_dev'
'rng_dev' is used only in this file. Fix the following sparse warning: drivers/char/hw_random/picoxcell-rng.c:36:15: warning: symbol 'rng_dev' was not declared. Should it be static? Signed-off-by: Jingoo Han jg1@samsung.com --- drivers/char/hw_random/picoxcell-rng.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/hw_random/picoxcell-rng.c b/drivers/char/hw_random/picoxcell-rng.c index 973b951..3d4c229 100644 --- a/drivers/char/hw_random/picoxcell-rng.c +++ b/drivers/char/hw_random/picoxcell-rng.c @@ -33,7 +33,7 @@ static void __iomem *rng_base; static struct clk *rng_clk; -struct device *rng_dev; +static struct device *rng_dev; static inline u32 picoxcell_trng_read_csr(void) { -- 1.7.10.4 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/