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gpio: xgs-iproc: Fix section mismatch on device tree match table 

The table of devicetree identifiers is annotated as __initconst
indicating that it can be discarded after kernel boot but it is
referenced from the driver struct which has no init annotation leading
to a linker warning:

WARNING: vmlinux.o(.data+0x82d58): Section mismatch in reference from the variable bcm_iproc_gpio_driver to the variable .init.rodata:bcm_iproc_gpio_of_match
The variable bcm_iproc_gpio_driver references
the variable __initconst bcm_iproc_gpio_of_match

Since drivers can be probed after init the lack of annotation on the
driver struct is correct so remove the annotation from the match table.

Fixes: 6a41b6c5fc ("gpio: Add xgs-iproc driver")
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Mark Brown 2019-11-05 12:49:15 +00:00 committed by Linus Walleij
parent 504369cd6d
commit 5d682fa3d8
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpio-xgs-iproc.c
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@ -299,7 +299,7 @@ static int __exit iproc_gpio_remove(struct platform_device *pdev)
return 0;
}
static const struct of_device_id bcm_iproc_gpio_of_match[] __initconst = {
static const struct of_device_id bcm_iproc_gpio_of_match[] = {
{ .compatible = "brcm,iproc-gpio-cca" },
{}
};