From 8e1c8096faae6b8ac788a1bbeeea126044cb485a Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 27 Nov 2013 01:41:44 +0100 Subject: [PATCH] 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 --- drivers/spi/spi-rspi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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; -- 2.34.1