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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-05-14 05:45:59 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-05-14 05:45:59 -0300
commitc91265cd0efb83778f015b4d4b1129bd2cfd075e (patch)
treec9e2ebed36b5a70f0d7c58cb7e3d36e823ccde9f /drivers/clk/rockchip
parenta5cdf7364020a61375af3c8aa23e09181f5c2c6c (diff)
Linux-libre 4.5.4-gnupck-4.5.4-gnu
Diffstat (limited to 'drivers/clk/rockchip')
-rw-r--r--drivers/clk/rockchip/clk-rk3228.c6
-rw-r--r--drivers/clk/rockchip/clk.c13
2 files changed, 13 insertions, 6 deletions
diff --git a/drivers/clk/rockchip/clk-rk3228.c b/drivers/clk/rockchip/clk-rk3228.c
index 981a50205..97f49aab8 100644
--- a/drivers/clk/rockchip/clk-rk3228.c
+++ b/drivers/clk/rockchip/clk-rk3228.c
@@ -605,13 +605,13 @@ static struct rockchip_clk_branch rk3228_clk_branches[] __initdata = {
/* PD_MMC */
MMC(SCLK_SDMMC_DRV, "sdmmc_drv", "sclk_sdmmc", RK3228_SDMMC_CON0, 1),
- MMC(SCLK_SDMMC_SAMPLE, "sdmmc_sample", "sclk_sdmmc", RK3228_SDMMC_CON1, 1),
+ MMC(SCLK_SDMMC_SAMPLE, "sdmmc_sample", "sclk_sdmmc", RK3228_SDMMC_CON1, 0),
MMC(SCLK_SDIO_DRV, "sdio_drv", "sclk_sdio", RK3228_SDIO_CON0, 1),
- MMC(SCLK_SDIO_SAMPLE, "sdio_sample", "sclk_sdio", RK3228_SDIO_CON1, 1),
+ MMC(SCLK_SDIO_SAMPLE, "sdio_sample", "sclk_sdio", RK3228_SDIO_CON1, 0),
MMC(SCLK_EMMC_DRV, "emmc_drv", "sclk_emmc", RK3228_EMMC_CON0, 1),
- MMC(SCLK_EMMC_SAMPLE, "emmc_sample", "sclk_emmc", RK3228_EMMC_CON1, 1),
+ MMC(SCLK_EMMC_SAMPLE, "emmc_sample", "sclk_emmc", RK3228_EMMC_CON1, 0),
};
static const char *const rk3228_critical_clocks[] __initconst = {
diff --git a/drivers/clk/rockchip/clk.c b/drivers/clk/rockchip/clk.c
index d9a0b5d4d..226af5720 100644
--- a/drivers/clk/rockchip/clk.c
+++ b/drivers/clk/rockchip/clk.c
@@ -70,7 +70,7 @@ static struct clk *rockchip_clk_register_branch(const char *name,
if (gate_offset >= 0) {
gate = kzalloc(sizeof(*gate), GFP_KERNEL);
if (!gate)
- return ERR_PTR(-ENOMEM);
+ goto err_gate;
gate->flags = gate_flags;
gate->reg = base + gate_offset;
@@ -82,7 +82,7 @@ static struct clk *rockchip_clk_register_branch(const char *name,
if (div_width > 0) {
div = kzalloc(sizeof(*div), GFP_KERNEL);
if (!div)
- return ERR_PTR(-ENOMEM);
+ goto err_div;
div->flags = div_flags;
div->reg = base + muxdiv_offset;
@@ -90,7 +90,9 @@ static struct clk *rockchip_clk_register_branch(const char *name,
div->width = div_width;
div->lock = lock;
div->table = div_table;
- div_ops = &clk_divider_ops;
+ div_ops = (div_flags & CLK_DIVIDER_READ_ONLY)
+ ? &clk_divider_ro_ops
+ : &clk_divider_ops;
}
clk = clk_register_composite(NULL, name, parent_names, num_parents,
@@ -100,6 +102,11 @@ static struct clk *rockchip_clk_register_branch(const char *name,
flags);
return clk;
+err_div:
+ kfree(gate);
+err_gate:
+ kfree(mux);
+ return ERR_PTR(-ENOMEM);
}
struct rockchip_clk_frac {