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authorSachin Kamat <sachin.kamat@samsung.com>2014-07-18 17:30:17 +0530
committerLee Jones <lee.jones@linaro.org>2014-07-28 08:10:06 +0100
commit36ab08eeeb96c5f398622a3462ebc325510e9403 (patch)
tree1eb4e9e0bf291e058097336df81cb6b1baf7b2de /drivers/mfd
parent0a73b28f749262f88e87c2988c32d0153246969b (diff)
mfd: tps65912-spi: Remove unused variable
‘rx_buf’ is not used in this function. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/tps65912-spi.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mfd/tps65912-spi.c b/drivers/mfd/tps65912-spi.c
index 69a5178bf152..de60ad98bd9f 100644
--- a/drivers/mfd/tps65912-spi.c
+++ b/drivers/mfd/tps65912-spi.c
@@ -32,10 +32,9 @@ static int tps65912_spi_write(struct tps65912 *tps65912, u8 addr,
unsigned long spi_data = 1 << 23 | addr << 15 | *data;
struct spi_transfer xfer;
struct spi_message msg;
- u32 tx_buf, rx_buf;
+ u32 tx_buf;
tx_buf = spi_data;
- rx_buf = 0;
xfer.tx_buf = &tx_buf;
xfer.rx_buf = NULL;