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UPSTREAM: of: irq: Fix the return value for of_irq_parse_one() stub

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When commit 1852ebd13542 ("of: irq: make a stub for of_irq_parse_one()")
added a stub for of_irq_parse_one() it set the return value to 0. Return
value of 0 in this instance means the call succeeded and the out_irq
pointer was filled with valid data. So, fix it to return an error value.

Fixes: 1852ebd13542 ("of: irq: make a stub for of_irq_parse_one()")
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20210210200050.4106032-1-saravanak@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 8c0381f55bbf70a3b8ab24e4f5ac62125c44c804)
Bug: 181264536
Change-Id: I6acb8dfa39f1af04f8c2125434d4fa7969ca77d1
This commit is contained in:
Saravana Kannan
2021-02-10 12:00:49 -08:00
parent 255ff8d6f5
commit 736c9351dc
1 changed files with 1 additions and 1 deletions
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2
include/linux/of_irq.h
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@@ -60,7 +60,7 @@ u32 of_msi_map_id(struct device *dev, struct device_node *msi_np, u32 id_in);
static inline int of_irq_parse_one(struct device_node *device, int index,
struct of_phandle_args *out_irq)
{
return 0;
return -EINVAL;
}
static inline int of_irq_count(struct device_node *dev)
{