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-rw-r--r--target/linux/ipq806x/patches/0025-pinctrl-msm-drop-wake_irqs-bitmap.patch66
1 files changed, 0 insertions, 66 deletions
diff --git a/target/linux/ipq806x/patches/0025-pinctrl-msm-drop-wake_irqs-bitmap.patch b/target/linux/ipq806x/patches/0025-pinctrl-msm-drop-wake_irqs-bitmap.patch
deleted file mode 100644
index d0771ff27e..0000000000
--- a/target/linux/ipq806x/patches/0025-pinctrl-msm-drop-wake_irqs-bitmap.patch
+++ /dev/null
@@ -1,66 +0,0 @@
-From ef8eb0991f291df12c12477648235f955cc388b0 Mon Sep 17 00:00:00 2001
-From: Josh Cartwright <joshc@codeaurora.org>
-Date: Wed, 5 Mar 2014 13:33:08 -0600
-Subject: [PATCH 025/182] pinctrl: msm: drop wake_irqs bitmap
-
-Currently, the wake_irqs bitmap is used to track whether there are any
-gpio's which are configured as wake irqs, and uses this to determine
-whether or not to call enable_irq_wake()/disable_irq_wake() on the
-summary interrupt.
-
-However, the genirq core already handles this case, by maintaining a
-'wake_count' per irq_desc, and only calling into the controlling
-irq_chip when wake_count transitions 0 <-> 1.
-
-Drop this bitmap, and unconditionally call irq_set_irq_wake() on the
-summary interrupt.
-
-Signed-off-by: Josh Cartwright <joshc@codeaurora.org>
-Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
-Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
----
- drivers/pinctrl/pinctrl-msm.c | 14 +-------------
- 1 file changed, 1 insertion(+), 13 deletions(-)
-
---- a/drivers/pinctrl/pinctrl-msm.c
-+++ b/drivers/pinctrl/pinctrl-msm.c
-@@ -50,7 +50,6 @@
- * @enabled_irqs: Bitmap of currently enabled irqs.
- * @dual_edge_irqs: Bitmap of irqs that need sw emulated dual edge
- * detection.
-- * @wake_irqs: Bitmap of irqs with requested as wakeup source.
- * @soc; Reference to soc_data of platform specific data.
- * @regs: Base address for the TLMM register map.
- */
-@@ -65,7 +64,6 @@ struct msm_pinctrl {
-
- DECLARE_BITMAP(dual_edge_irqs, MAX_NR_GPIO);
- DECLARE_BITMAP(enabled_irqs, MAX_NR_GPIO);
-- DECLARE_BITMAP(wake_irqs, MAX_NR_GPIO);
-
- const struct msm_pinctrl_soc_data *soc;
- void __iomem *regs;
-@@ -783,22 +781,12 @@ static int msm_gpio_irq_set_wake(struct
- {
- struct msm_pinctrl *pctrl;
- unsigned long flags;
-- unsigned ngpio;
-
- pctrl = irq_data_get_irq_chip_data(d);
-- ngpio = pctrl->chip.ngpio;
-
- spin_lock_irqsave(&pctrl->lock, flags);
-
-- if (on) {
-- if (bitmap_empty(pctrl->wake_irqs, ngpio))
-- enable_irq_wake(pctrl->irq);
-- set_bit(d->hwirq, pctrl->wake_irqs);
-- } else {
-- clear_bit(d->hwirq, pctrl->wake_irqs);
-- if (bitmap_empty(pctrl->wake_irqs, ngpio))
-- disable_irq_wake(pctrl->irq);
-- }
-+ irq_set_irq_wake(pctrl->irq, on);
-
- spin_unlock_irqrestore(&pctrl->lock, flags);
-