From: Jingoo Han <jg1.han@samsung.com>
To: "'Samuel Ortiz'" <sameo@linux.intel.com>
Cc: linux-kernel@vger.kernel.org, "'Jingoo Han'" <jg1.han@samsung.com>
Subject: [PATCH 06/11] mfd: omap-usb-host: use devm_gpio_request_one()
Date: Wed, 20 Feb 2013 15:12:11 +0900 [thread overview]
Message-ID: <002b01ce0f31$3873cb50$a95b61f0$%han@samsung.com> (raw)
In-Reply-To: <002601ce0f30$d6b81c40$842854c0$%han@samsung.com>
Use devm_gpio_request_one() to make cleanup paths more simple.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
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
next prev parent reply other threads:[~2013-02-20 6:12 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-20 6:09 [PATCH 01/11] mfd: 88pm860x: drop devm_kfree of devm_kzalloc'd data Jingoo Han
2013-02-20 6:10 ` [PATCH 02/11] mfd: lm3533: use devm_gpio_request_one() Jingoo Han
2013-02-20 6:10 ` [PATCH 03/11] mfd: aat2870: use devm_gpio_request_one() and devm_kzalloc() Jingoo Han
2013-02-20 6:11 ` [PATCH 04/11] mfd: intel_msic: use devm_gpio_request_one() Jingoo Han
2013-02-20 6:11 ` [PATCH 05/11] mfd: twl6040: use devm_gpio_request_one() and devm_request_threaded_irq() Jingoo Han
2013-02-20 7:37 ` Dmitry Torokhov
2013-02-20 8:09 ` Jingoo Han
2013-02-20 6:12 ` Jingoo Han [this message]
2013-02-20 6:12 ` [PATCH 07/11] mfd: menelaus: use devm_request_irq() and devm_kzalloc() Jingoo Han
2013-02-20 7:30 ` Dmitry Torokhov
2013-02-20 8:05 ` Jingoo Han
2013-02-20 8:10 ` Dmitry Torokhov
2013-02-20 8:17 ` Jingoo Han
2013-02-20 8:36 ` Dmitry Torokhov
2013-02-20 6:13 ` [PATCH 08/11] mfd: ezx-pcap: " Jingoo Han
2013-02-20 7:33 ` Dmitry Torokhov
2013-02-20 8:06 ` Jingoo Han
2013-02-20 6:13 ` [PATCH 09/11] mfd: da903x: " Jingoo Han
2013-02-20 6:14 ` [PATCH 10/11] mfd: tps65010: " Jingoo Han
2013-02-20 7:35 ` Dmitry Torokhov
2013-02-20 8:07 ` Jingoo Han
2013-02-20 6:14 ` [PATCH 11/11] mfd: tc3589x: " Jingoo Han
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