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authorGovindraj.R <govindraj.raja@ti.com>2011-06-01 11:31:24 +0530
committerGrant Likely <grant.likely@secretlab.ca>2011-06-03 14:57:07 -0600
commit8b20c8cb89b733f5a73fad1f7ad7cff8325e0034 (patch)
treedd2b342ab99b18bd88cb29926ea66c70b68d69b1 /drivers/spi/omap2_mcspi.c
parent1fa7b6a29c61358cc2ca6f64cef4aa0e1a7ca74c (diff)
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spi/omap2: fix uninitialized variable
fixes below compilation warning. The variable doesn't actual ever get used uninitialized, but that's no reason to be sloppy. drivers/spi/omap2_mcspi.c: In function 'omap2_mcspi_txrx_dma': drivers/spi/omap2_mcspi.c:301: warning: 'elements' may be used uninitialized in this function Signed-off-by: Govindraj.R <govindraj.raja@ti.com> [grant.likely: amended description] Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/spi/omap2_mcspi.c')
-rw-r--r--drivers/spi/omap2_mcspi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/omap2_mcspi.c b/drivers/spi/omap2_mcspi.c
index 6f86ba0..969cdd2 100644
--- a/drivers/spi/omap2_mcspi.c
+++ b/drivers/spi/omap2_mcspi.c
@@ -298,7 +298,7 @@ omap2_mcspi_txrx_dma(struct spi_device *spi, struct spi_transfer *xfer)
unsigned int count, c;
unsigned long base, tx_reg, rx_reg;
int word_len, data_type, element_count;
- int elements;
+ int elements = 0;
u32 l;
u8 * rx;
const u8 * tx;