From 3963919e5bf8b6fa414168d6bf36177c41bd5478 Mon Sep 17 00:00:00 2001
From: Christophe Ricard <christophe.ricard@gmail.com>
Date: Sun, 17 Jan 2016 11:56:47 +0100
Subject: [PATCH] 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>
---
drivers/spi/omap3_spi.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/spi/omap3_spi.c b/drivers/spi/omap3_spi.c
index 85f9e85fd4..95cdfa36ef 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)) {
--
2.39.5