From: Jerome Brunet Date: Mon, 21 Aug 2017 16:02:47 +0000 (+0200) Subject: mmc: meson-gx: remove CLK_DIVIDER_ALLOW_ZERO clock flag X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=130b4bd8f94889e092b8d2fc3c3fe2b483c749a8;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git mmc: meson-gx: remove CLK_DIVIDER_ALLOW_ZERO clock flag Remove CLK_DIVIDER_ALLOW_ZERO. This flag means that a 1 based divider with a 0 value will behave as a bypass clock The mmc divider does not behave like this, a 0 value disables the clock Remove this flag so CCF never allows a 0 value on this clock Fixes: 51c5d8447bd7 ("MMC: meson: initial support for GX platforms") Reviewed-by: Kevin Hilman Signed-off-by: Jerome Brunet Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c index 4217287923d4..d480a8052a06 100644 --- a/drivers/mmc/host/meson-gx-mmc.c +++ b/drivers/mmc/host/meson-gx-mmc.c @@ -389,7 +389,7 @@ static int meson_mmc_clk_init(struct meson_host *host) host->cfg_div.width = __builtin_popcountl(CLK_DIV_MASK); host->cfg_div.hw.init = &init; host->cfg_div.flags = CLK_DIVIDER_ONE_BASED | - CLK_DIVIDER_ROUND_CLOSEST | CLK_DIVIDER_ALLOW_ZERO; + CLK_DIVIDER_ROUND_CLOSEST; host->cfg_div_clk = devm_clk_register(host->dev, &host->cfg_div.hw); if (WARN_ON(PTR_ERR_OR_ZERO(host->cfg_div_clk)))