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[PATCH/RFC,277/390] sh-pfc: Make struct pinmux_gpio enum_id field const

Message ID 1364525119-31791-278-git-send-email-horms+renesas@verge.net.au (mailing list archive)
State New, archived
Headers show

Commit Message

Simon Horman March 29, 2013, 2:43 a.m. UTC 
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

This ensures that the field is not modified, which is a prerequisite for
the rest of the PFC refactoring work.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
(cherry picked from commit 051fae4bec226b1b139e70d2416b57ce344dba19)

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 drivers/pinctrl/sh-pfc/sh_pfc.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h
index e150395..6ed7ab9 100644
--- a/drivers/pinctrl/sh-pfc/sh_pfc.h
+++ b/drivers/pinctrl/sh-pfc/sh_pfc.h
@@ -36,7 +36,7 @@  enum {
 #define PINMUX_FLAG_DREG            (0x3f << PINMUX_FLAG_DREG_SHIFT)
 
 struct pinmux_gpio {
-	pinmux_enum_t enum_id;
+	const pinmux_enum_t enum_id;
 	pinmux_flag_t flags;
 	const char *name;
 };