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pinctrl: mark const init data with __initconst instead of __initdata

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As long as there is no other non-const variable marked __initdata in the
same compilation unit it doesn't hurt. If there were one however
compilation would fail with

	error: $variablename causes a section type conflict

because a section containing const variables is marked read only and so
cannot contain non-const variables.

Signed-off-by: Uwe Kleine-König <[email protected]>
Cc: Randy Dunlap <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
This commit is contained in:
Uwe Kleine-König 2012-03-30 22:04:51 +02:00 • committed by Linus Walleij
commit 122dbe7e58
2 changed files with 3 additions and 3 deletions
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2
Documentation/pinctrl.txt
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@ -786,7 +786,7 @@ and spi on the second function mapping:
#include <linux/pinctrl/machine.h>
static const struct pinctrl_map __initdata mapping[] = {
static const struct pinctrl_map mapping[] __initconst = {
{
.dev_name = "foo-spi.0",
.name = PINCTRL_STATE_DEFAULT,