diff options
| author | André Draszik <andre.draszik@linaro.org> | 2024-05-07 17:14:46 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-06-12 14:17:28 +0300 |
| commit | f2b6fc4d5c9793c556412e9a8ac122670a0d8dcb (patch) | |
| tree | 259d40b43547729e8f3355ab30544df9ec7705cc /drivers/phy | |
| parent | 27f3d3f6d87f650cc6b3ea08335dea749f1b04aa (diff) | |
| download | linux-f2b6fc4d5c9793c556412e9a8ac122670a0d8dcb.tar.xz | |
phy: exynos5-usbdrd: make phy_isol() take a bool for clarity
on / not on is just a boolean flag and is a bit misleading as currently
on==1 means to turn off the power, and on==0 to turn power on.
Rename the flag and make it a bool to avoid confusion of future readers
of this code. No functional change.
While at it, fix a whitespace issue in nearby comment.
No functional change.
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Reviewed-by: Peter Griffin <peter.griffin@linaro.org>
Link: https://lore.kernel.org/r/20240507-samsung-usb-phy-fixes-v1-3-4ccba5afa7cc@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy')
| -rw-r--r-- | drivers/phy/samsung/phy-exynos5-usbdrd.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/phy/samsung/phy-exynos5-usbdrd.c b/drivers/phy/samsung/phy-exynos5-usbdrd.c index 1b209ab7a268..ed4898741c99 100644 --- a/drivers/phy/samsung/phy-exynos5-usbdrd.c +++ b/drivers/phy/samsung/phy-exynos5-usbdrd.c @@ -173,7 +173,7 @@ struct exynos5_usbdrd_phy; struct exynos5_usbdrd_phy_config { u32 id; - void (*phy_isol)(struct phy_usb_instance *inst, u32 on); + void (*phy_isol)(struct phy_usb_instance *inst, bool isolate); void (*phy_init)(struct exynos5_usbdrd_phy *phy_drd); unsigned int (*set_refclk)(struct phy_usb_instance *inst); }; @@ -273,14 +273,14 @@ static unsigned int exynos5_rate_to_clk(unsigned long rate, u32 *reg) } static void exynos5_usbdrd_phy_isol(struct phy_usb_instance *inst, - unsigned int on) + bool isolate) { unsigned int val; if (!inst->reg_pmu) return; - val = on ? 0 : EXYNOS4_PHY_ENABLE; + val = isolate ? 0 : EXYNOS4_PHY_ENABLE; regmap_update_bits(inst->reg_pmu, inst->pmu_offset, EXYNOS4_PHY_ENABLE, val); @@ -525,8 +525,8 @@ static int exynos5_usbdrd_phy_power_on(struct phy *phy) } } - /* Power-on PHY*/ - inst->phy_cfg->phy_isol(inst, 0); + /* Power-on PHY */ + inst->phy_cfg->phy_isol(inst, false); return 0; @@ -553,7 +553,7 @@ static int exynos5_usbdrd_phy_power_off(struct phy *phy) dev_dbg(phy_drd->dev, "Request to power_off usbdrd_phy phy\n"); /* Power-off the PHY */ - inst->phy_cfg->phy_isol(inst, 1); + inst->phy_cfg->phy_isol(inst, true); /* Disable VBUS supply */ if (phy_drd->vbus) |