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authorLinus Walleij <linus.walleij@linaro.org>2012-12-14 15:17:02 +0100
committerOlof Johansson <olof@lixom.net>2012-12-17 10:04:29 -0800
commit761dc26d439e6195462a0257d6cf92c251d50198 (patch)
treeef2b0a8fbf9dab7c703f20834e7fa60c218b9058 /arch/arm/mach-u300
parent0f600f40d752fe1f47aca29b8b95140283beda6b (diff)
downloadop-kernel-dev-761dc26d439e6195462a0257d6cf92c251d50198.zip
op-kernel-dev-761dc26d439e6195462a0257d6cf92c251d50198.tar.gz
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>
Diffstat (limited to 'arch/arm/mach-u300')
-rw-r--r--arch/arm/mach-u300/core.c34
1 files changed, 0 insertions, 34 deletions
diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c
index 12f3994..0374b98 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.
*
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