spi: topcliff-pch: Pass correct pointer to free_irq()

free_irq() expects the same pointer that was passed to request_irq(), otherwise
the IRQ is not freed.

The issue was found using the following coccinelle script:

<smpl>
@r1@
type T;
T devid;
@@
request_irq(..., devid)

@r2@
type r1.T;
T devid;
position p;
@@
free_irq@p(..., devid)

@@
position p != r2.p;
@@
*free_irq@p(...)
</smpl>

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c
index 35f60bd252dd..963e0f358507 100644
--- a/drivers/spi/spi-topcliff-pch.c
+++ b/drivers/spi/spi-topcliff-pch.c
@@ -1487,7 +1487,7 @@ static int pch_spi_pd_probe(struct platform_device *plat_dev)
         return 0;
 
 err_spi_register_master:
-        free_irq(board_dat->pdev->irq, board_dat);
+        free_irq(board_dat->pdev->irq, data);
 err_request_irq:
         pch_spi_free_resources(board_dat, data);
 err_spi_get_resources: