From d741d0c792bda4761fd3f0089e7b0d34e99acbff Mon Sep 17 00:00:00 2001 From: Shubhrajyoti D Date: Wed, 12 Sep 2012 16:28:12 +0530 Subject: [PATCH] i2c: omap: remove redundant status read Currently omap_i2c_ack_stat doesn't use the stat variable. After the read of the I2C_STAT_REG it is not used. Remove the redundant read of the status register. Signed-off-by: Shubhrajyoti D Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-omap.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index 5d4bad44d370..498a462c49b7 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -946,7 +946,6 @@ omap_i2c_isr(int this_irq, void *dev_id) num_bytes = dev->buf_len; ret = omap_i2c_transmit_data(dev, num_bytes, true); - stat = omap_i2c_read_reg(dev, OMAP_I2C_STAT_REG); if (ret < 0) goto out; @@ -962,7 +961,6 @@ omap_i2c_isr(int this_irq, void *dev_id) num_bytes = dev->threshold; ret = omap_i2c_transmit_data(dev, num_bytes, false); - stat = omap_i2c_read_reg(dev, OMAP_I2C_STAT_REG); if (ret < 0) goto out; -- 2.34.1