kernel: update kernel 4.4 to version 4.4.12

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 0 insertions, 53 deletions

diff --git a/target/linux/brcm2708/patches-4.4/0257-clk-bcm2835-add-locking-to-pll-_on-off-methods.patch b/target/linux/brcm2708/patches-4.4/0257-clk-bcm2835-add-locking-to-pll-_on-off-methods.patch
deleted file mode 100644
index 29f4552..0000000
--- a/target/linux/brcm2708/patches-4.4/0257-clk-bcm2835-add-locking-to-pll-_on-off-methods.patch
+++ /dev/null
@@ -1,53 +0,0 @@
-From 39c3c0d0a8d038a692b95cc13e7d6acf2d04cf14 Mon Sep 17 00:00:00 2001
-From: Martin Sperl <kernel@martin.sperl.org>
-Date: Mon, 29 Feb 2016 11:39:18 +0000
-Subject: [PATCH 257/304] clk: bcm2835: add locking to pll*_on/off methods
-
-Add missing locking to:
-* bcm2835_pll_divider_on
-* bcm2835_pll_divider_off
-to protect the read modify write cycle for the
-register access protecting both cm_reg and a2w_reg
-registers.
-
-Fixes: 41691b8862e2 ("clk: bcm2835: Add support for programming the
-audio domain clocks")
-
-Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
-Signed-off-by: Eric Anholt <eric@anholt.net>
-Reviewed-by: Eric Anholt <eric@anholt.net>
-(cherry picked from commit ec36a5c6682fdd5328abf15c3c67281bed0241d7)
----
- drivers/clk/bcm/clk-bcm2835.c | 4 ++++
- 1 file changed, 4 insertions(+)
-
---- a/drivers/clk/bcm/clk-bcm2835.c
-+++ b/drivers/clk/bcm/clk-bcm2835.c
-@@ -1097,10 +1097,12 @@ static void bcm2835_pll_divider_off(stru
- 	struct bcm2835_cprman *cprman = divider->cprman;
- 	const struct bcm2835_pll_divider_data *data = divider->data;
- 
-+	spin_lock(&cprman->regs_lock);
- 	cprman_write(cprman, data->cm_reg,
- 		     (cprman_read(cprman, data->cm_reg) &
- 		      ~data->load_mask) | data->hold_mask);
- 	cprman_write(cprman, data->a2w_reg, A2W_PLL_CHANNEL_DISABLE);
-+	spin_unlock(&cprman->regs_lock);
- }
- 
- static int bcm2835_pll_divider_on(struct clk_hw *hw)
-@@ -1109,12 +1111,14 @@ static int bcm2835_pll_divider_on(struct
- 	struct bcm2835_cprman *cprman = divider->cprman;
- 	const struct bcm2835_pll_divider_data *data = divider->data;
- 
-+	spin_lock(&cprman->regs_lock);
- 	cprman_write(cprman, data->a2w_reg,
- 		     cprman_read(cprman, data->a2w_reg) &
- 		     ~A2W_PLL_CHANNEL_DISABLE);
- 
- 	cprman_write(cprman, data->cm_reg,
- 		     cprman_read(cprman, data->cm_reg) & ~data->hold_mask);
-+	spin_unlock(&cprman->regs_lock);
- 
- 	return 0;
- }