mmc: sdhci-omap: Remove forward declaration of sdhci_omap_context_save()
If CONFIG_PM_SLEEP=n: drivers/mmc/host/sdhci-omap.c:1213:13: error: ‘sdhci_omap_context_save’ declared ‘static’ but never defined [-Werror=unused-function] 1213 | static void sdhci_omap_context_save(struct sdhci_omap_host *omap_host); | ^~~~~~~~~~~~~~~~~~~~~~~ The referenced commit added an unrelated forward declaration of sdhci_omap_context_save(), which is unneeded in general, and unused when CONFIG_PM_SLEEP=n. Fixes: f433e8aa ("mmc: sdhci-omap: Implement PM runtime functions") Reported-by: noreply@ellerman.id.au Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Link: https://lore.kernel.org/r/20211020083902.3669769-1-geert@linux-m68k.orgSigned-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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