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| author | Jerome Brunet <jbrunet@baylibre.com> | 2017-08-21 18:02:47 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-08-30 15:03:41 +0200 |
| commit | 130b4bd8f94889e092b8d2fc3c3fe2b483c749a8 (patch) | |
| tree | 081c22bd05077cce310273c4092294547df35dfc /drivers/mmc/host/meson-gx-mmc.c | |
| parent | c1d04caa30ba77eef23c8263566c449751157583 (diff) | |
| download | linux-stable-130b4bd8f94889e092b8d2fc3c3fe2b483c749a8.tar.gz linux-stable-130b4bd8f94889e092b8d2fc3c3fe2b483c749a8.tar.bz2 linux-stable-130b4bd8f94889e092b8d2fc3c3fe2b483c749a8.zip | |
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 <khilman@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/meson-gx-mmc.c')
| -rw-r--r-- | drivers/mmc/host/meson-gx-mmc.c | 2 |
1 files changed, 1 insertions, 1 deletions
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))) |