diff options
| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-06-24 16:01:30 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-24 16:25:56 +0200 |
| commit | 83fb097ba87adbc4bf1550ef6bee450764f34e1b (patch) | |
| tree | f26a37b62f1c2a2b5ead3c314521a8f251fe7151 /drivers/staging/hikey9xx | |
| parent | 0c5a11c0ca25621a44d83ae17c2ca6422d7bbbab (diff) | |
staging: phy-hi3670-usb3: do a some minor cleanups
Before moving this driver out of staging:
1. group some integers altogether;
2. Use:
return some_function()
instead of:
ret = some_function();
return ret;
This is just a cleanup. No functional changes.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/55db419e42fd3af72494acbe0ea0f0d1de8906ac.1624542940.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/hikey9xx')
| -rw-r--r-- | drivers/staging/hikey9xx/phy-hi3670-usb3.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/drivers/staging/hikey9xx/phy-hi3670-usb3.c b/drivers/staging/hikey9xx/phy-hi3670-usb3.c index e7e579ce0302..b9ffe08abaab 100644 --- a/drivers/staging/hikey9xx/phy-hi3670-usb3.c +++ b/drivers/staging/hikey9xx/phy-hi3670-usb3.c @@ -148,10 +148,8 @@ static int hi3670_phy_cr_clk(struct regmap *usb31misc) return ret; /* Clock down */ - ret = regmap_update_bits(usb31misc, USB_MISC_CFG54, - CFG54_USB31PHY_CR_CLK, 0); - - return ret; + return regmap_update_bits(usb31misc, USB_MISC_CFG54, + CFG54_USB31PHY_CR_CLK, 0); } static int hi3670_phy_cr_set_sel(struct regmap *usb31misc) @@ -215,17 +213,14 @@ static int hi3670_phy_cr_set_addr(struct regmap *usb31misc, u32 addr) return ret; reg = FIELD_PREP(CFG54_USB31PHY_CR_ADDR_MASK, addr); - ret = regmap_update_bits(usb31misc, USB_MISC_CFG54, - CFG54_USB31PHY_CR_ADDR_MASK, reg); - return ret; + return regmap_update_bits(usb31misc, USB_MISC_CFG54, + CFG54_USB31PHY_CR_ADDR_MASK, reg); } static int hi3670_phy_cr_read(struct regmap *usb31misc, u32 addr, u32 *val) { - int reg; - int i; - int ret; + int reg, i, ret; for (i = 0; i < 100; i++) { ret = hi3670_phy_cr_clk(usb31misc); @@ -286,9 +281,7 @@ static int hi3670_phy_cr_write(struct regmap *usb31misc, u32 addr, u32 val) if (ret) return ret; - ret = hi3670_phy_cr_wait_ack(usb31misc); - - return ret; + return hi3670_phy_cr_wait_ack(usb31misc); } static int hi3670_phy_set_params(struct hi3670_priv *priv) |