From: Roger Quadros <rogerq@ti.com>
To: <balbi@ti.com>, <sameo@linux.intel.com>, <tony@atomide.com>
Cc: <paul@pwsan.com>, <keshava_mgowda@ti.com>, <sshtylyov@mvista.com>,
<bjorn@mork.no>, <rogerq@ti.com>, <linux-usb@vger.kernel.org>,
<linux-omap@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH v4 20/23] USB: ehci-omap: Don't free gpios that we didn't request
Date: Mon, 10 Dec 2012 12:20:30 +0200 [thread overview]
Message-ID: <1355134833-5199-21-git-send-email-rogerq@ti.com> (raw)
In-Reply-To: <1355134833-5199-1-git-send-email-rogerq@ti.com>
This driver does not request any gpios so don't free them.
Fixes L3 bus error on multiple modprobe/rmmod of ehci_hcd
with ehci-omap in use.
Signed-off-by: Roger Quadros <rogerq@ti.com>
---
drivers/usb/host/ehci-omap.c | 8 --------
1 files changed, 0 insertions(+), 8 deletions(-)
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index 0d5ac36..9f7441b 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -291,7 +291,6 @@ static int ehci_hcd_omap_remove(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct usb_hcd *hcd = dev_get_drvdata(dev);
- struct ehci_hcd_omap_platform_data *pdata = dev->platform_data;
usb_remove_hcd(hcd);
disable_put_regulator(dev->platform_data);
@@ -301,13 +300,6 @@ static int ehci_hcd_omap_remove(struct platform_device *pdev)
pm_runtime_put_sync(dev);
pm_runtime_disable(dev);
- 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]);
- }
return 0;
}
--
1.7.4.1
next prev parent reply other threads:[~2012-12-10 10:21 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-10 10:20 [PATCH v4 00/23] OMAP USB Host cleanup Roger Quadros
2012-12-10 10:20 ` [PATCH v4 01/23] mfd: omap-usb-host: get rid of cpu_is_omap..() macros Roger Quadros
2012-12-13 21:49 ` Tony Lindgren
2012-12-14 0:54 ` Samuel Ortiz
2012-12-14 18:30 ` Tony Lindgren
2012-12-10 10:20 ` [PATCH v4 02/23] mfd: omap-usb-tll: Avoid creating copy of platform data Roger Quadros
2012-12-10 10:20 ` [PATCH v4 03/23] mfd: omap-usb-tll: Fix channel count detection Roger Quadros
2012-12-10 10:20 ` [PATCH v4 04/23] mfd: omap-usb-tll: Use devm_kzalloc/ioremap and clean up error path Roger Quadros
2012-12-10 10:20 ` [PATCH v4 05/23] mfd: omap-usb-tll: Clean up clock handling Roger Quadros
2012-12-10 10:20 ` [PATCH v4 06/23] mfd: omap-usb-tll: introduce and use mode_needs_tll() Roger Quadros
2012-12-10 10:20 ` [PATCH v4 07/23] mfd: omap-usb-tll: Check for missing platform data in probe Roger Quadros
2012-12-10 10:20 ` [PATCH v4 08/23] mfd: omap-usb-tll: Fix error message Roger Quadros
2012-12-10 10:20 ` [PATCH v4 09/23] mfd: omap-usb-tll: serialize access to TLL device Roger Quadros
2012-12-10 10:20 ` [PATCH v4 10/23] mfd: omap-usb-tll: Add OMAP5 revision and HSIC support Roger Quadros
2012-12-10 10:20 ` [PATCH v4 11/23] mfd: omap_usb_host: Avoid creating copy of platform_data Roger Quadros
2012-12-10 10:20 ` [PATCH v4 12/23] mfd: omap-usb-host: Use devm_kzalloc() and devm_request_and_ioremap() Roger Quadros
2012-12-10 10:20 ` [PATCH v4 13/23] mfd: omap-usb-host: know about number of ports from revision register Roger Quadros
2012-12-10 10:20 ` [PATCH v4 14/23] mfd: omap-usb-host: override number of ports from platform data Roger Quadros
2012-12-10 10:20 ` [PATCH v4 15/23] mfd: omap-usb-host: cleanup clock management code Roger Quadros
2012-12-10 10:20 ` [PATCH v4 16/23] ARM: OMAP2+: clock data: Merge utmi_px_gfclk into usb_host_hs_utmi_px_clk Roger Quadros
2012-12-14 18:28 ` Tony Lindgren
2012-12-14 18:44 ` Paul Walmsley
2012-12-17 8:13 ` Benoit Cousson
2012-12-17 16:13 ` Roger Quadros
2012-12-17 16:27 ` Benoit Cousson
2012-12-17 21:03 ` Paul Walmsley
2012-12-10 10:20 ` [PATCH v4 17/23] mfd: omap-usb-host: Manage HSIC clocks for HSIC mode Roger Quadros
2012-12-10 10:20 ` [PATCH v4 18/23] mfd: omap-usb-host: Get rid of unnecessary spinlock Roger Quadros
2012-12-10 10:20 ` [PATCH v4 19/23] mfd: omap-usb-host: clean up omap_usbhs_init() Roger Quadros
2012-12-10 10:20 ` Roger Quadros [this message]
2012-12-10 10:20 ` [PATCH v4 21/23] ARM: OMAP3: clock data: get rid of unused USB host clock aliases and dummies Roger Quadros
2012-12-10 17:24 ` Paul Walmsley
2012-12-10 10:20 ` [PATCH v4 22/23] ARM: OMAP4: clock data: get rid of unused USB host clock aliases Roger Quadros
2012-12-10 17:26 ` Paul Walmsley
2012-12-10 10:20 ` [PATCH v4 23/23] mfd: omap-usb-host: Don't spam console on clk_set_parent failure Roger Quadros
2012-12-10 11:24 ` Rajendra Nayak
2012-12-10 11:31 ` Roger Quadros
2012-12-10 14:38 ` Felipe Balbi
2012-12-13 10:44 ` [PATCH v4 00/23] OMAP USB Host cleanup Roger Quadros
2012-12-13 10:40 ` Felipe Balbi
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