diff options
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-omap.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index 0d6e0e7c802..974e9a9c09a 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -806,15 +806,13 @@ static irqreturn_t omap_i2c_isr(int this_irq, void *dev_id) { struct omap_i2c_dev *dev = dev_id; - u16 bits; u16 stat, w; int err, count = 0; if (dev->idle) return IRQ_NONE; - bits = omap_i2c_read_reg(dev, OMAP_I2C_IE_REG); - while ((stat = (omap_i2c_read_reg(dev, OMAP_I2C_STAT_REG))) & bits) { + while ((stat = (omap_i2c_read_reg(dev, OMAP_I2C_STAT_REG))) & dev->iestate) { dev_dbg(dev->dev, "IRQ (ISR = 0x%04x)\n", stat); if (count++ == 100) { dev_warn(dev->dev, "Too much work in one IRQ\n"); |