On Thu, Jun 30, 2016 at 12:05 AM, Simon Horman
<horms+renesas@xxxxxxxxxxxx> wrote:
> --- a/drivers/mmc/host/sh_mobile_sdhi.c
> +++ b/drivers/mmc/host/sh_mobile_sdhi.c
> +static int sh_mobile_sdhi_init_dma(enum tmio_mmc_dmac_type dmac_type)
> +{
> + switch (dmac_type) {
> + case TMIO_MMC_INTERNAL_DMAC:
> + return sdhi_internal_dmac_init_dma();
> +
> + case TMIO_MMC_SYSC_DMAC:
> + return sdhi_sysc_dmac_init_dma();
> + }
> +}
Depending on compiler version and optimization level:
drivers/mmc/host/sh_mobile_sdhi.c:172:1: warning: control reaches end
of non-void function [-Wreturn-type]
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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