now that we're running on a thread, there's
no problem in doing lots of work as IRQs won't
be disabled anymore.
Signed-off-by: Felipe Balbi <balbi@xxxxxx>
---
drivers/i2c/busses/i2c-omap.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 6e0b406..dba174c 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -886,7 +886,7 @@ omap_i2c_threaded_isr(int this_irq, void *dev_id)
struct omap_i2c_dev *dev = dev_id;
u16 bits;
u16 stat;
- int err = 0, count = 0;
+ int err = 0;
if (pm_runtime_suspended(dev->dev))
return IRQ_NONE;
@@ -903,12 +903,6 @@ omap_i2c_threaded_isr(int this_irq, void *dev_id)
}
dev_dbg(dev->dev, "IRQ (ISR = 0x%04x)\n", stat);
- if (count++ == 100) {
- dev_warn(dev->dev, "Too much work in one IRQ\n");
- omap_i2c_complete_cmd(dev, err);
- return IRQ_HANDLED;
- }
-
complete:
if (stat & OMAP_I2C_STAT_NACK) {
dev_err(dev->dev, "No Acknowledge\n");
@@ -1028,7 +1022,7 @@ complete:
}
} while (stat);
- return count ? IRQ_HANDLED : IRQ_NONE;
+ return IRQ_HANDLED;
}
static const struct i2c_algorithm omap_i2c_algo = {
--
1.7.10.4
--
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