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mmc: meson-gx: remove unneeded variable in meson_mmc_clk_init 

Because the DT requires a fixed number of mux parent clocks,
variable mux_parent_count can be replaced with constant
MUX_CLK_NUM_PARENTS, so remove it.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Acked-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Heiner Kallweit 2017-03-04 13:22:57 +01:00 committed by Ulf Hansson
parent 9a1da4df85
commit 7558c11378
1 changed files with 1 additions and 3 deletions
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4
drivers/mmc/host/meson-gx-mmc.c
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@ -242,7 +242,6 @@ static int meson_mmc_clk_init(struct meson_host *host)
char clk_name[32];
int i, ret = 0;
const char *mux_parent_names[MUX_CLK_NUM_PARENTS];
unsigned int mux_parent_count = 0;
const char *clk_div_parents[1];
u32 clk_reg, cfg;
@ -261,7 +260,6 @@ static int meson_mmc_clk_init(struct meson_host *host)
}
mux_parent_names[i] = __clk_get_name(host->mux_parent[i]);
mux_parent_count++;
}
/* create the mux */
@ -270,7 +268,7 @@ static int meson_mmc_clk_init(struct meson_host *host)
init.ops = &clk_mux_ops;
init.flags = 0;
init.parent_names = mux_parent_names;
init.num_parents = mux_parent_count;
init.num_parents = MUX_CLK_NUM_PARENTS;
host->mux.reg = host->regs + SD_EMMC_CLOCK;
host->mux.shift = CLK_SRC_SHIFT;