From: Laurent Pinchart Date: Wed, 27 Nov 2013 00:41:44 +0000 (+0100) Subject: spi: rcar: Fix uninitialized variable warning X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8e1c8096faae6b8ac788a1bbeeea126044cb485a;p=linux-beck.git spi: rcar: Fix uninitialized variable warning The transfer data length variable is set based on the desired access size, without a default case. This results in a compiler warning, even though the access size is always set to a supported value. Create a default case to silence the warning. Signed-off-by: Laurent Pinchart Signed-off-by: Mark Brown --- diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c index 58449ad4ad0d..a3dca1dfd8ab 100644 --- a/drivers/spi/spi-rspi.c +++ b/drivers/spi/spi-rspi.c @@ -268,7 +268,7 @@ static int qspi_set_config_register(struct rspi_data *rspi, int access_size) spcmd = SPCMD_SPB_8BIT; else if (access_size == 16) spcmd = SPCMD_SPB_16BIT; - else if (access_size == 32) + else spcmd = SPCMD_SPB_32BIT; spcmd |= SPCMD_SCKDEN | SPCMD_SLNDEN | SPCMD_SSLKP | SPCMD_SPNDEN;