From 39f8052d2e0c35533e776ef1235e4cc32cc35d02 Mon Sep 17 00:00:00 2001 From: Shubhrajyoti D Date: Thu, 29 Mar 2012 22:11:07 +0530 Subject: spi/omap2-mcspi: Trivial optimisation Trivial optimisation of tmp variable by directly writing the value to the register. Cc: Tarun Kanti DebBarma Signed-off-by: Shubhrajyoti D --- drivers/spi/spi-omap2-mcspi.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'drivers/spi') diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c index 0b0da2f7ce2..f374eeebb8c 100644 --- a/drivers/spi/spi-omap2-mcspi.c +++ b/drivers/spi/spi-omap2-mcspi.c @@ -1050,16 +1050,15 @@ static int __init omap2_mcspi_master_setup(struct omap2_mcspi *mcspi) { struct spi_master *master = mcspi->master; struct omap2_mcspi_regs *ctx = &mcspi->ctx; - u32 tmp; int ret = 0; ret = omap2_mcspi_enable_clocks(mcspi); if (ret < 0) return ret; - tmp = OMAP2_MCSPI_WAKEUPENABLE_WKEN; - mcspi_write_reg(master, OMAP2_MCSPI_WAKEUPENABLE, tmp); - ctx->wakeupenable = tmp; + mcspi_write_reg(master, OMAP2_MCSPI_WAKEUPENABLE, + OMAP2_MCSPI_WAKEUPENABLE_WKEN); + ctx->wakeupenable = OMAP2_MCSPI_WAKEUPENABLE_WKEN; omap2_mcspi_set_master_mode(master); omap2_mcspi_disable_clocks(mcspi); -- cgit v1.2.3