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| author | Arnd Bergmann <arnd@arndb.de> | 2017-09-16 22:42:21 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-09-21 14:02:00 +0200 |
| commit | e4b2ae7a8a11c5d4e0a6e21ba65d4b487a15d3d8 (patch) | |
| tree | 950c6b225f1572e7c54f7fabe55ebbffd5262838 /drivers/gpio/gpio-omap.c | |
| parent | gpio: acpi: work around false-positive -Wstring-overflow warning (diff) | |
| download | linux-e4b2ae7a8a11c5d4e0a6e21ba65d4b487a15d3d8.tar.xz linux-e4b2ae7a8a11c5d4e0a6e21ba65d4b487a15d3d8.zip | |
gpio: omap: omap_gpio_show_rev is not __init
The probe function calls omap_gpio_show_rev(), which on most
compilers is inlined, but on the old gcc-4.6 is not, causing
a valid warning about the incorrect __init annotation:
WARNING: vmlinux.o(.text+0x40f614): Section mismatch in reference from the function omap_gpio_probe() to the function .init.text:omap_gpio_show_rev()
The function omap_gpio_probe() references
the function __init omap_gpio_show_rev().
This is often because omap_gpio_probe lacks a __init
annotation or the annotation of omap_gpio_show_rev is wrong.
This removes the __init.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-omap.c')
| -rw-r--r-- | drivers/gpio/gpio-omap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index dbf869fb63ce..22d7d4838265 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -1010,7 +1010,7 @@ static void omap_gpio_set(struct gpio_chip *chip, unsigned offset, int value) /*---------------------------------------------------------------------*/ -static void __init omap_gpio_show_rev(struct gpio_bank *bank) +static void omap_gpio_show_rev(struct gpio_bank *bank) { static bool called; u32 rev; |