mfd: Prevent unassigned pointer from being used in ab8500-gpadc driver
Before this patch if probe failed to find the platform IRQ it
would attempt to print a message out using dev_err, which in
turn was being passed an unassigned pointer. This patch
ensures the information passed to dev_err is correct.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/mfd/ab8500-gpadc.c b/drivers/mfd/ab8500-gpadc.c
index c39fc71..c1656ab 100644
--- a/drivers/mfd/ab8500-gpadc.c
+++ b/drivers/mfd/ab8500-gpadc.c
@@ -584,7 +584,7 @@
gpadc->irq = platform_get_irq_byname(pdev, "SW_CONV_END");
if (gpadc->irq < 0) {
- dev_err(gpadc->dev, "failed to get platform irq-%d\n",
+ dev_err(&pdev->dev, "failed to get platform irq-%d\n",
gpadc->irq);
ret = gpadc->irq;
goto fail;