From 761dc26d439e6195462a0257d6cf92c251d50198 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Fri, 14 Dec 2012 15:17:02 +0100 Subject: [PATCH] ARM: u300: delete custom pin hog code With recent changes in the kernel, the MMCI and PL011 UART drivers will autonomously request their pins to be muxed in, so this machine-specific pin hogging code is just interfering with the proper mechanism and causing regressions in the v3.8 kernel. Delete it and the problems go away. Signed-off-by: Linus Walleij Signed-off-by: Olof Johansson --- arch/arm/mach-u300/core.c | 34 ---------------------------------- 1 file changed, 34 deletions(-) diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c index 12f3994c43db..0374b9863e9b 100644 --- a/arch/arm/mach-u300/core.c +++ b/arch/arm/mach-u300/core.c @@ -27,7 +27,6 @@ #include #include #include -#include #include #include #include @@ -1543,39 +1542,6 @@ static struct pinctrl_map __initdata u300_pinmux_map[] = { pin_highz_conf), }; -struct u300_mux_hog { - struct device *dev; - struct pinctrl *p; -}; - -static struct u300_mux_hog u300_mux_hogs[] = { - { - .dev = &uart0_device.dev, - }, - { - .dev = &mmcsd_device.dev, - }, -}; - -static int __init u300_pinctrl_fetch(void) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(u300_mux_hogs); i++) { - struct pinctrl *p; - - p = pinctrl_get_select_default(u300_mux_hogs[i].dev); - if (IS_ERR(p)) { - pr_err("u300: could not get pinmux hog for dev %s\n", - dev_name(u300_mux_hogs[i].dev)); - continue; - } - u300_mux_hogs[i].p = p; - } - return 0; -} -subsys_initcall(u300_pinctrl_fetch); - /* * Notice that AMBA devices are initialized before platform devices. * -- 2.39.5