diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2012-12-14 15:17:02 +0100 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-12-17 19:04:29 +0100 |
| commit | 761dc26d439e6195462a0257d6cf92c251d50198 (patch) | |
| tree | ef2b0a8fbf9dab7c703f20834e7fa60c218b9058 | |
| parent | Merge tag 'tegra-for-3.8-fixes-for-rc1' of git://git.kernel.org/pub/scm/linux... (diff) | |
| download | linux-761dc26d439e6195462a0257d6cf92c251d50198.tar.xz linux-761dc26d439e6195462a0257d6cf92c251d50198.zip | |
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 <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
| -rw-r--r-- | arch/arm/mach-u300/core.c | 34 |
1 files changed, 0 insertions, 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 <linux/mtd/nand.h> #include <linux/mtd/fsmc.h> #include <linux/pinctrl/machine.h> -#include <linux/pinctrl/consumer.h> #include <linux/pinctrl/pinconf-generic.h> #include <linux/dma-mapping.h> #include <linux/platform_data/clk-u300.h> @@ -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. * |