[PATCH] spi: omap2-mcspi: Fix the redifine warning

[PATCH] spi: omap2-mcspi: Fix the redifine warning

[Shubhrajyoti D]

Fix the below warning
drivers/spi/spi-omap2-mcspi.c:336:34: warning: symbol 'tx' shadows an earlier one
drivers/spi/spi-omap2-mcspi.c:327:12: originally declared here

So delete the u8 tx as it is assigned and not used(resigned afterwards).

Signed-off-by: Shubhrajyoti D <shubhrajyoti-l0cyMroinI0@public.gmane.org>
---
 drivers/spi/spi-omap2-mcspi.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 251f6d0..c3dcfb3 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -323,14 +323,11 @@ static void omap2_mcspi_tx_dma(struct spi_device *spi,
 	struct omap2_mcspi	*mcspi;
 	struct omap2_mcspi_dma  *mcspi_dma;
 	unsigned int		count;
-	const u8		* tx;
 
 	mcspi = spi_master_get_devdata(spi->master);
 	mcspi_dma = &mcspi->dma_channels[spi->chip_select];
 	count = xfer->len;
 
-	tx = xfer->tx_buf;
-
 	if (mcspi_dma->dma_tx) {
 		struct dma_async_tx_descriptor *tx;
 		struct scatterlist sg;
-- 
1.7.5.4


------------------------------------------------------------------------------
Monitor your physical, virtual and cloud infrastructure from a single
web console. Get in-depth insight into apps, servers, databases, vmware,
SAP, cloud infrastructure, etc. Download 30-day Free Trial.
Pricing starts from $795 for 25 servers or applications!
http://p.sf.net/sfu/zoho_dev2dev_nov

Re: [PATCH] spi: omap2-mcspi: Fix the redifine warning

[Peter Korsgaard]

>>>>> "Shubhrajyoti" == Shubhrajyoti D <shubhrajyoti@ti.com> writes:

 Shubhrajyoti> Fix the below warning

 Shubhrajyoti> drivers/spi/spi-omap2-mcspi.c:336:34: warning: symbol
 Shubhrajyoti> 'tx' shadows an earlier one
 Shubhrajyoti> drivers/spi/spi-omap2-mcspi.c:327:12: originally declared
 Shubhrajyoti> here

 Shubhrajyoti> So delete the u8 tx as it is assigned and not
 Shubhrajyoti> used(resigned afterwards).

 Shubhrajyoti> Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>

Acked-by: Peter Korsgaard <jacmet@sunsite.dk>

-- 
Bye, Peter Korsgaard

Re: [PATCH] spi: omap2-mcspi: Fix the redifine warning

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 255 bytes --]

On Mon, Nov 19, 2012 at 12:12:29PM +0530, Shubhrajyoti D wrote:
> Fix the below warning
> drivers/spi/spi-omap2-mcspi.c:336:34: warning: symbol 'tx' shadows an earlier one
> drivers/spi/spi-omap2-mcspi.c:327:12: originally declared here

Applied, thanks.

[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 836 bytes --]