diff options
| author | Tero Kristo <t-kristo@ti.com> | 2019-10-02 15:06:09 +0300 |
|---|---|---|
| committer | Tero Kristo <t-kristo@ti.com> | 2019-10-31 16:32:34 +0300 |
| commit | a229965cfeab8ea8bb79086d6f59ac9a57de66fe (patch) | |
| tree | bef6891c234f8da021b6e966b9ce53f7159e0f9a /drivers | |
| parent | fbbc18591585bf74031dd6474b2937f87063e959 (diff) | |
| download | linux-a229965cfeab8ea8bb79086d6f59ac9a57de66fe.tar.xz | |
clk: ti: divider: cleanup ti_clk_parse_divider_data API
Cleanup the ti_clk_parse_divider_data to pass the divider data struct
directly instead of individual values of it. This makes it easier
to modify the implementation later on.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Tested-by: Adam Ford <aford173@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/clk/ti/clkctrl.c | 2 | ||||
| -rw-r--r-- | drivers/clk/ti/clock.h | 3 | ||||
| -rw-r--r-- | drivers/clk/ti/divider.c | 18 |
3 files changed, 9 insertions, 14 deletions
diff --git a/drivers/clk/ti/clkctrl.c b/drivers/clk/ti/clkctrl.c index d6cb41b55800..b8ae8c44d761 100644 --- a/drivers/clk/ti/clkctrl.c +++ b/drivers/clk/ti/clkctrl.c @@ -383,7 +383,7 @@ _ti_clkctrl_setup_div(struct omap_clkctrl_provider *provider, if (ti_clk_parse_divider_data((int *)div_data->dividers, 0, div_data->max_div, div_flags, - &div->width, &div->table)) { + div)) { pr_err("%s: Data parsing for %pOF:%04x:%d failed\n", __func__, node, offset, data->bit); kfree(div); diff --git a/drivers/clk/ti/clock.h b/drivers/clk/ti/clock.h index e4b8392ff63c..f6b6876dfdee 100644 --- a/drivers/clk/ti/clock.h +++ b/drivers/clk/ti/clock.h @@ -220,8 +220,7 @@ void ti_clk_latch(struct clk_omap_reg *reg, s8 shift); struct clk_hw *ti_clk_build_component_mux(struct ti_clk_mux *setup); int ti_clk_parse_divider_data(int *div_table, int num_dividers, int max_div, - u8 flags, u8 *width, - const struct clk_div_table **table); + u8 flags, struct clk_omap_divider *div); int ti_clk_get_reg_addr(struct device_node *node, int index, struct clk_omap_reg *reg); diff --git a/drivers/clk/ti/divider.c b/drivers/clk/ti/divider.c index 1b181f89ddc6..2c53096b7229 100644 --- a/drivers/clk/ti/divider.c +++ b/drivers/clk/ti/divider.c @@ -338,8 +338,7 @@ static struct clk *_register_divider(struct device_node *node, } int ti_clk_parse_divider_data(int *div_table, int num_dividers, int max_div, - u8 flags, u8 *width, - const struct clk_div_table **table) + u8 flags, struct clk_omap_divider *divider) { int valid_div = 0; u32 val; @@ -363,8 +362,7 @@ int ti_clk_parse_divider_data(int *div_table, int num_dividers, int max_div, val++; } - *width = fls(val); - *table = NULL; + divider->width = fls(val); return 0; } @@ -382,24 +380,22 @@ int ti_clk_parse_divider_data(int *div_table, int num_dividers, int max_div, num_dividers = i; tmp = kcalloc(valid_div + 1, sizeof(*tmp), GFP_KERNEL); - if (!tmp) { - *table = ERR_PTR(-ENOMEM); + if (!tmp) return -ENOMEM; - } valid_div = 0; - *width = 0; + divider->width = 0; for (i = 0; i < num_dividers; i++) if (div_table[i] > 0) { tmp[valid_div].div = div_table[i]; tmp[valid_div].val = i; valid_div++; - *width = i; + divider->width = i; } - *width = fls(*width); - *table = tmp; + divider->width = fls(divider->width); + divider->table = tmp; return 0; } |