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authorDan Carpenter <dan.carpenter@oracle.com>2012-03-10 11:58:18 +0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-03-19 22:45:01 +0400
commit955b44304afca143b82304fe421e990ec607834a (patch)
treef0046ed726b7c677d6d70d256c816573cb503932 /include/media/gpio-ir-recv.h
parent23bfb5be9f4c14937d70ed09f24a19d86df1951b (diff)
downloadlinux-955b44304afca143b82304fe421e990ec607834a.tar.xz
[media] gpio-ir-recv: a couple signedness bugs
There are couple places where we check unsigned values for negative. I changed ->gpin_nr to signed because in gpio_ir_recv_probe() we do: if (pdata->gpio_nr < 0) return -EINVAL; I also change gval to a signed int in gpio_ir_recv_irq() because that's the type that gpio_get_value_cansleep() returns and we test for negative returns. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Trilok Soni <tsoni@codeaurora.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/media/gpio-ir-recv.h')
-rw-r--r--include/media/gpio-ir-recv.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/media/gpio-ir-recv.h b/include/media/gpio-ir-recv.h
index 61a7fbb47127..67797bf5d432 100644
--- a/include/media/gpio-ir-recv.h
+++ b/include/media/gpio-ir-recv.h
@@ -14,7 +14,7 @@
#define __GPIO_IR_RECV_H__
struct gpio_ir_recv_platform_data {
- unsigned int gpio_nr;
+ int gpio_nr;
bool active_low;
};