RE: [Patch] :Fix ISR return value in i2c-mpc.c

In current scenario, ISR of i2c-mpc.c is returning IRQ_HANDLED for doing no=
thing which is not right .

With below patch ISR now return IRQ_NONE for doing nothing and IRQ_HANDLED =
for doing handler work.


Signed-off-by: Amit Singh Tomar <redacted>
---
drivers/i2c/busses/i2c-mpc.c |=A0=A0=A0 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index 0edf630..7a3136f 100644
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c

@@ -95,8 +95,9 @@ static irqreturn_t mpc_i2c_isr(int irq, void *dev_id)

=A0=A0=A0=A0=A0=A0=A0 i2c->interrupt =3D readb(i2c->base + MPC_I2C_SR);
=A0=A0=A0=A0=A0=A0=A0 writeb(0, i2c->base + MPC_I2C_SR);
=A0=A0=A0=A0=A0=A0=A0 wake_up(&i2c->queue);
+=A0=A0 =A0=A0  return IRQ_HANDLED;
=A0=A0=A0 }
-=A0 return IRQ_HANDLED;
+ =A0return IRQ_NONE;
}

/* Sometimes 9th clock pulse isn't generated, and slave doesn't release
--=20
1.7.9.5