spi: spi-s3c64xx: Use local variable for FIFO length
authorSylwester Nawrocki <s.nawrocki@samsung.com>
Tue, 17 Apr 2018 14:29:53 +0000 (16:29 +0200)
committerMark Brown <broonie@kernel.org>
Wed, 18 Apr 2018 11:37:29 +0000 (12:37 +0100)
commitf6364e66c66135f40709635849620411f3f8a2ff
tree10c28903cedb9d3e6b252862ef9b3c23e7f14a49
parent71293a60e38f44b1d18c14803f0dd2744f6b9a12
spi: spi-s3c64xx: Use local variable for FIFO length

More references to fifo_len are added in subsequent patch.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Andi Shyti <andi@etezian.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-s3c64xx.c