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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2013-03-26 04:44:52 +0400
committerSimon Horman <horms+renesas@verge.net.au>2013-04-02 06:09:45 +0400
commit1960d58003b735555bb2dc56699530d606698574 (patch)
tree4c668a21e060b1871fbfba2fb453b24cf5ac14f9 /drivers/pinctrl
parent809609a5d8427b0025304dbb69a84a692d11c4f9 (diff)
downloadlinux-1960d58003b735555bb2dc56699530d606698574.tar.xz
sh-pfc: Fix compiler warning when BUG()
The sh_pfc_phys_to_virt() function ends with a BUG() statement without a return. When CONFIG_BUG isn't set the function will thus have no return value. Fix it. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/sh-pfc/core.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pinctrl/sh-pfc/core.c b/drivers/pinctrl/sh-pfc/core.c
index feef89792568..97e6ea3147e0 100644
--- a/drivers/pinctrl/sh-pfc/core.c
+++ b/drivers/pinctrl/sh-pfc/core.c
@@ -72,6 +72,7 @@ static void __iomem *sh_pfc_phys_to_virt(struct sh_pfc *pfc,
}
BUG();
+ return NULL;
}
int sh_pfc_get_pin_index(struct sh_pfc *pfc, unsigned int pin)