Use devm_gpio_request_one() to make cleanup paths more simple.
Signed-off-by: Jingoo Han <jg1....@samsung.com>
---
No changes since v1:
drivers/mfd/omap-usb-host.c | 23 ++---------------------
1 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index 6b5edf6..2104d66 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -437,11 +437,11 @@ static void omap_usbhs_init(struct device *dev)
if (pdata->phy_reset) {
if (gpio_is_valid(pdata->reset_gpio_port[0]))
- gpio_request_one(pdata->reset_gpio_port[0],
+ devm_gpio_request_one(dev, pdata->reset_gpio_port[0],
GPIOF_OUT_INIT_LOW, "USB1 PHY reset");
if (gpio_is_valid(pdata->reset_gpio_port[1]))
- gpio_request_one(pdata->reset_gpio_port[1],
+ devm_gpio_request_one(dev, pdata->reset_gpio_port[1],
GPIOF_OUT_INIT_LOW, "USB2 PHY reset");
/* Hold the PHY in RESET for enough time till DIR is high */
@@ -492,21 +492,6 @@ static void omap_usbhs_init(struct device *dev)
}
}
-static void omap_usbhs_deinit(struct device *dev)
-{
- struct usbhs_hcd_omap *omap = dev_get_drvdata(dev);
- struct usbhs_omap_platform_data *pdata = omap->pdata;
-
- if (pdata->phy_reset) {
- if (gpio_is_valid(pdata->reset_gpio_port[0]))
- gpio_free(pdata->reset_gpio_port[0]);
-
- if (gpio_is_valid(pdata->reset_gpio_port[1]))
- gpio_free(pdata->reset_gpio_port[1]);
- }
-}
-
-
/**
* usbhs_omap_probe - initialize TI-based HCDs
*
@@ -709,8 +694,6 @@ static int usbhs_omap_probe(struct platform_device *pdev)
return 0;
err_alloc:
- omap_usbhs_deinit(&pdev->dev);
-
for (i = 0; i < omap->nports; i++) {
if (!IS_ERR(omap->utmi_clk[i]))
clk_put(omap->utmi_clk[i]);
@@ -755,8 +738,6 @@ static int usbhs_omap_remove(struct platform_device *pdev)
struct usbhs_hcd_omap *omap = platform_get_drvdata(pdev);
int i;
- omap_usbhs_deinit(&pdev->dev);
-
for (i = 0; i < omap->nports; i++) {
if (!IS_ERR(omap->utmi_clk[i]))
clk_put(omap->utmi_clk[i]);
--
1.7.2.5
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
