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authorChristophe Ricard <christophe.ricard@gmail.com>2016-01-17 10:56:47 (GMT)
committerJagan Teki <jteki@openedev.com>2016-02-23 10:44:46 (GMT)
commit3963919e5bf8b6fa414168d6bf36177c41bd5478 (patch)
tree8416f546342900cd80eeb857aae047cd78513645 /drivers/spi
parent4942ba23183a1746dc11077f234e768b4b588e42 (diff)
downloadu-boot-3963919e5bf8b6fa414168d6bf36177c41bd5478.tar.xz
spi: omap3: Remove unused variable irqstatus in omap3_spi_txrx
Remove unused variable irqstatus in omap3_spi_txrx Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagan Teki <jteki@openedev.com>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/omap3_spi.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/spi/omap3_spi.c b/drivers/spi/omap3_spi.c
index 85f9e85..95cdfa3 100644
--- a/drivers/spi/omap3_spi.c
+++ b/drivers/spi/omap3_spi.c
@@ -336,7 +336,6 @@ int omap3_spi_txrx(struct spi_slave *slave, unsigned int len,
struct omap3_spi_slave *ds = to_omap3_spi(slave);
ulong start;
int chconf = readl(&ds->regs->channel[ds->slave.cs].chconf);
- int irqstatus = readl(&ds->regs->irqstatus);
int i=0;
/*Enable SPI channel*/
@@ -351,7 +350,6 @@ int omap3_spi_txrx(struct spi_slave *slave, unsigned int len,
/*Shift in and out 1 byte at time*/
for (i=0; i < len; i++){
/* Write: wait for TX empty (TXS == 1)*/
- irqstatus |= (1<< (4*(ds->slave.bus)));
start = get_timer(0);
while (!(readl(&ds->regs->channel[ds->slave.cs].chstat) &
OMAP3_MCSPI_CHSTAT_TXS)) {