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authorMikael Pettersson <mikpe@it.uu.se>2009-09-07 12:00:13 +0200
committerBen Dooks <ben-linux@fluff.org>2009-09-19 23:02:03 +0100
commitb0999cc55bd49e315ec82d2fb770a0d9ef7cbed8 (patch)
tree4052376ab9149a0c73d9272556036284653fbd5e /drivers
parent78f28b7c555359c67c2a0d23f7436e915329421e (diff)
downloadlinaro-lsk-b0999cc55bd49e315ec82d2fb770a0d9ef7cbed8.tar.gz
i2c-mv64xxx: correct mv64xxx_i2c_intr() return type
The mv64xxx_i2c_intr() irq handler in drivers/i2c/busses/i2c-mv64xxx.c is declared as returning 'int', resulting in this compile-time warning: drivers/i2c/busses/i2c-mv64xxx.c: In function 'mv64xxx_i2c_probe': drivers/i2c/busses/i2c-mv64xxx.c:540: warning: passing argument 2 of 'request_irq' from incompatible pointer type Fix: correct the return type to 'irqreturn_t'. Signed-off-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/i2c/busses/i2c-mv64xxx.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c
index c3869d94ad4..bbab0e16663 100644
--- a/drivers/i2c/busses/i2c-mv64xxx.c
+++ b/drivers/i2c/busses/i2c-mv64xxx.c
@@ -293,13 +293,13 @@ mv64xxx_i2c_do_action(struct mv64xxx_i2c_data *drv_data)
}
}
-static int
+static irqreturn_t
mv64xxx_i2c_intr(int irq, void *dev_id)
{
struct mv64xxx_i2c_data *drv_data = dev_id;
unsigned long flags;
u32 status;
- int rc = IRQ_NONE;
+ irqreturn_t rc = IRQ_NONE;
spin_lock_irqsave(&drv_data->lock, flags);
while (readl(drv_data->reg_base + MV64XXX_I2C_REG_CONTROL) &