From 7b18389dd4fe0b178117b09d054e214297f7e677 Mon Sep 17 00:00:00 2001 From: Igor Grinberg Date: Wed, 9 May 2012 10:31:35 +0300 Subject: [PATCH] ARM: OMAP: USB: fix warning on EHCI PHY reset path When PHY reset pin is connected to a GPIO on external GPIO chip (e.g. I2C), we should not call the gpio_set_value() function, but gpio_set_value_cansleep(). Signed-off-by: Igor Grinberg Acked-by: Felipe Balbi Tested-by: Govindraj.R Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ehci-omap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c index e669c6a7e91e..a44294d13494 100644 --- a/drivers/usb/host/ehci-omap.c +++ b/drivers/usb/host/ehci-omap.c @@ -249,10 +249,10 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev) udelay(10); if (gpio_is_valid(pdata->reset_gpio_port[0])) - gpio_set_value(pdata->reset_gpio_port[0], 1); + gpio_set_value_cansleep(pdata->reset_gpio_port[0], 1); if (gpio_is_valid(pdata->reset_gpio_port[1])) - gpio_set_value(pdata->reset_gpio_port[1], 1); + gpio_set_value_cansleep(pdata->reset_gpio_port[1], 1); } ret = usb_add_hcd(hcd, irq, IRQF_SHARED); -- 2.20.1