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SubjectRe: [PATCH v2] staging: mt7621-mmc: Fix incompletely removed #if 0 block in sd.c
On Thu, Dec 06 2018, Nishad Kamdar wrote:

> Commit 2a54e3259e2a ("staging: mt7621-mmc: Remove #if 0 blocks in sd.c")
> does not completely remove an #if 0 block in sd.c. This causes the function
> msdc_select_clksrc() which was eariler not compiled, to be compiled.
> That causes an error - MSDC_CLKSRC_REG is not defined.
>
> This patch completely removes the #if 0 block
>
> Reported-by: NeilBrown <neil@brown.name>
> Fixes: 2a54e3259e2a ("staging: mt7621-mmc: Remove #if 0 blocks in sd.c")
> Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com>
> ---

Perfect, thanks.
Reviewed-by: NeilBrown <neil@brown.name>

NeilBrown


> Changes in v2:
> - Modify commit message
> - Include Fixes: and Reported-by: tags
> ---
> drivers/staging/mt7621-mmc/sd.c | 20 --------------------
> 1 file changed, 20 deletions(-)
>
> diff --git a/drivers/staging/mt7621-mmc/sd.c b/drivers/staging/mt7621-mmc/sd.c
> index 7b66f9b0a094..3d918e481bd8 100644
> --- a/drivers/staging/mt7621-mmc/sd.c
> +++ b/drivers/staging/mt7621-mmc/sd.c
> @@ -216,26 +216,6 @@ static void msdc_tasklet_card(struct work_struct *work)
> spin_unlock(&host->lock);
> }
>
> -static void msdc_select_clksrc(struct msdc_host *host, unsigned char clksrc)
> -{
> - u32 val;
> -
> - BUG_ON(clksrc > 3);
> -
> - val = readl(host->base + MSDC_CLKSRC_REG);
> - if (readl(host->base + MSDC_ECO_VER) >= 4) {
> - val &= ~(0x3 << clk_src_bit[host->id]);
> - val |= clksrc << clk_src_bit[host->id];
> - } else {
> - val &= ~0x3; val |= clksrc;
> - }
> - writel(val, host->base + MSDC_CLKSRC_REG);
> -
> - host->hclk = hclks[clksrc];
> - host->hw->clk_src = clksrc;
> -}
> -#endif /* end of --- */
> -
> static void msdc_set_mclk(struct msdc_host *host, int ddr, unsigned int hz)
> {
> //struct msdc_hw *hw = host->hw;
> --
> 2.17.1
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