diff options
| author | Wenyou Yang <wenyou.yang@atmel.com> | 2016-09-27 11:00:30 +0800 |
|---|---|---|
| committer | Andreas Bießmann <andreas@biessmann.org> | 2016-10-28 18:37:14 +0200 |
| commit | d85d92ae7b25ea8d824494a7460f27b2c72cb5ca (patch) | |
| tree | cdb730f7824c0896d2f8f2dc9cfb5e18565fe1e0 /drivers/gpio | |
| parent | 6cadaa046b196bebebd7acb13edd840bcfef98e2 (diff) | |
gpio: atmel_pio4: Remove unnecessary clock calling
Due to the peripheral clock driver improvement, remove the
unnecessary clock calling.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/atmel_pio4.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/gpio/atmel_pio4.c b/drivers/gpio/atmel_pio4.c index 7adea88565..cb90b0241a 100644 --- a/drivers/gpio/atmel_pio4.c +++ b/drivers/gpio/atmel_pio4.c @@ -284,27 +284,15 @@ static int atmel_pio4_probe(struct udevice *dev) struct atmel_pio4_platdata *plat = dev_get_platdata(dev); struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev); struct atmel_pioctrl_data *pioctrl_data; - struct udevice *dev_clk; struct clk clk; fdt_addr_t addr_base; u32 nbanks; - int periph; int ret; ret = clk_get_by_index(dev, 0, &clk); if (ret) return ret; - periph = fdtdec_get_uint(gd->fdt_blob, clk.dev->of_offset, "reg", -1); - if (periph < 0) - return -EINVAL; - - dev_clk = dev_get_parent(clk.dev); - ret = clk_request(dev_clk, &clk); - if (ret) - return ret; - - clk.id = periph; ret = clk_enable(&clk); if (ret) return ret; |