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authorVinod Koul <vinod.koul@intel.com>2016-07-08 10:43:27 +0530
committerVinod Koul <vinod.koul@intel.com>2016-07-23 16:07:28 +0530
commit0d605ba0b8ce7f5963124853774cc9bd84589a99 (patch)
tree5205e6dfe881162d945fe03b092add032c098a02 /drivers/dma
parent24a1b5a011b0d223ec0d97f6f69cd4d66101684b (diff)
dmaengine: imx-sdma: remove assignment never used
David reported: [drivers/dma/imx-sdma.c:769]: (style) Variable 'emi_2_emi' is assigned a value that is never used Since emi_2_emi is never used afterwards, remove thsi as well Reported-by: David Binderman <dcb314@hotmail.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/imx-sdma.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 584cce992f0d..03ec76fc22ff 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -752,7 +752,7 @@ static void sdma_get_pc(struct sdma_channel *sdmac,
* These are needed once we start to support transfers between
* two peripherals or memory-to-memory transfers
*/
- int per_2_per = 0, emi_2_emi = 0;
+ int per_2_per = 0;
sdmac->pc_from_device = 0;
sdmac->pc_to_device = 0;
@@ -760,7 +760,6 @@ static void sdma_get_pc(struct sdma_channel *sdmac,
switch (peripheral_type) {
case IMX_DMATYPE_MEMORY:
- emi_2_emi = sdma->script_addrs->ap_2_ap_addr;
break;
case IMX_DMATYPE_DSP:
emi_2_per = sdma->script_addrs->bp_2_ap_addr;