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: 51c5d84 ("MMC: meson: initial support for GX platforms")
Reviewed-by: Kevin Hilman <[email protected]>
Signed-off-by: Jerome Brunet <[email protected]>
Signed-off-by: Ulf Hansson <[email protected]>

Author: jbrun3t

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)))