[lkml]   [2018]   [Jan]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH] mmc: tmio: hide unused tmio_mmc_clk_disable/tmio_mmc_clk_enable functions
2018-01-19 23:54 GMT+09:00 Arnd Bergmann <>:
> When CONFIG_PM is disabled, we get a warning about the clock handling
> being unused:
> drivers/mmc/host/tmio_mmc_core.c:937:13: error: 'tmio_mmc_clk_disable' defined but not used [-Werror=unused-function]
> static void tmio_mmc_clk_disable(struct tmio_mmc_host *host)
> ^~~~~~~~~~~~~~~~~~~~
> drivers/mmc/host/tmio_mmc_core.c:929:12: error: 'tmio_mmc_clk_enable' defined but not used [-Werror=unused-function]
> static int tmio_mmc_clk_enable(struct tmio_mmc_host *host)
> ^~~~~~~~~~~~~~~~~~~
> As the clock handling is now done elsewhere, this is only used when
> power management is enabled. We could make the functions as __maybe_unused,
> but since there is already an #ifdef section, it seems easier to move
> the helpers closer to their callers.
> Fixes: b21fc294387e ("mmc: tmio: move clk_enable/disable out of tmio_mmc_host_probe()")
> Signed-off-by: Arnd Bergmann <>
> ---

Good catch, thanks!

Reviewed-by: Masahiro Yamada <>

Best Regards
Masahiro Yamada

 \ /
  Last update: 2018-01-21 17:31    [W:0.044 / U:3.508 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site