mfd: vexpress-sysreg: Remove LEDs code

As the current LEDs code breaks other platform, remove it.

It shall be replaced by a generic "MMIO LEDs" driver.

Reported-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 0 insertions, 77 deletions

diff --git a/drivers/mfd/vexpress-sysreg.c b/drivers/mfd/vexpress-sysreg.c
index 059d6b17b14a..733c06bd2d17 100644
--- a/drivers/mfd/vexpress-sysreg.c
+++ b/drivers/mfd/vexpress-sysreg.c
@@ -473,80 +473,3 @@ static int __init vexpress_sysreg_init(void)
         return platform_driver_register(&vexpress_sysreg_driver);
 }
 core_initcall(vexpress_sysreg_init);
-
-
-#if defined(CONFIG_LEDS_CLASS)
-
-struct vexpress_sysreg_led {
-        u32 mask;
-        struct led_classdev cdev;
-} vexpress_sysreg_leds[] = {
-        { .mask = 1 << 0, .cdev.name = "v2m:green:user1",
-                        .cdev.default_trigger = "heartbeat", },
-        { .mask = 1 << 1, .cdev.name = "v2m:green:user2",
-                        .cdev.default_trigger = "mmc0", },
-        { .mask = 1 << 2, .cdev.name = "v2m:green:user3",
-                        .cdev.default_trigger = "cpu0", },
-        { .mask = 1 << 3, .cdev.name = "v2m:green:user4",
-                        .cdev.default_trigger = "cpu1", },
-        { .mask = 1 << 4, .cdev.name = "v2m:green:user5",
-                        .cdev.default_trigger = "cpu2", },
-        { .mask = 1 << 5, .cdev.name = "v2m:green:user6",
-                        .cdev.default_trigger = "cpu3", },
-        { .mask = 1 << 6, .cdev.name = "v2m:green:user7",
-                        .cdev.default_trigger = "cpu4", },
-        { .mask = 1 << 7, .cdev.name = "v2m:green:user8",
-                        .cdev.default_trigger = "cpu5", },
-};
-
-static DEFINE_SPINLOCK(vexpress_sysreg_leds_lock);
-
-static void vexpress_sysreg_led_brightness_set(struct led_classdev *cdev,
-                enum led_brightness brightness)
-{
-        struct vexpress_sysreg_led *led = container_of(cdev,
-                        struct vexpress_sysreg_led, cdev);
-        unsigned long flags;
-        u32 val;
-
-        spin_lock_irqsave(&vexpress_sysreg_leds_lock, flags);
-
-        val = readl(vexpress_sysreg_base + SYS_LED);
-        if (brightness == LED_OFF)
-                val &= ~led->mask;
-        else
-                val |= led->mask;
-        writel(val, vexpress_sysreg_base + SYS_LED);
-
-        spin_unlock_irqrestore(&vexpress_sysreg_leds_lock, flags);
-}
-
-static int __init vexpress_sysreg_init_leds(void)
-{
-        struct vexpress_sysreg_led *led;
-        int i;
-
-        /* Clear all user LEDs */
-        writel(0, vexpress_sysreg_base + SYS_LED);
-
-        for (i = 0, led = vexpress_sysreg_leds;
-                        i < ARRAY_SIZE(vexpress_sysreg_leds); i++, led++) {
-                int err;
-
-                led->cdev.brightness_set = vexpress_sysreg_led_brightness_set;
-                err = led_classdev_register(vexpress_sysreg_dev, &led->cdev);
-                if (err) {
-                        dev_err(vexpress_sysreg_dev,
-                                        "Failed to register LED %d! (%d)\n",
-                                        i, err);
-                        while (led--, i--)
-                                led_classdev_unregister(&led->cdev);
-                        return err;
-                }
-        }
-
-        return 0;
-}
-device_initcall(vexpress_sysreg_init_leds);
-
-#endif