[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(+),

[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