1 files changed, 0 insertions, 39 deletions
diff --git a/target/linux/brcm2708/patches-4.1/0110-mailbox-bcm2835-Fix-mailbox-full-detection.patch b/target/linux/brcm2708/patches-4.1/0110-mailbox-bcm2835-Fix-mailbox-full-detection.patch
deleted file mode 100644
index 4e62211314..0000000000
--- a/target/linux/brcm2708/patches-4.1/0110-mailbox-bcm2835-Fix-mailbox-full-detection.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From ca4917d04782e7f51ceb818658896a3c44bcb1c6 Mon Sep 17 00:00:00 2001
-From: Eric Anholt <eric@anholt.net>
-Date: Wed, 13 May 2015 13:10:32 -0700
-Subject: [PATCH 110/222] mailbox/bcm2835: Fix mailbox full detection.
-
-With the VC reader blocked and the ARM writing, MAIL0_STA reads empty
-permanently while MAIL1_STA goes from empty (0x40000000) to non-empty
-(0x00000001-0x00000007) to full (0x80000008).
-
-This bug ended up having no effect on us, because all of our
-transactions in the client driver were synchronous and under a mutex.
-
-Suggested-by: Phil Elwell <phil@raspberrypi.org>
-Signed-off-by: Eric Anholt <eric@anholt.net>
-Acked-by: Stephen Warren <swarren@wwwdotorg.org>
-Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
----
- drivers/mailbox/bcm2835-mailbox.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
---- a/drivers/mailbox/bcm2835-mailbox.c
-+++ b/drivers/mailbox/bcm2835-mailbox.c
-@@ -49,6 +49,7 @@
- #define MAIL0_STA	(ARM_0_MAIL0 + 0x18)
- #define MAIL0_CNF	(ARM_0_MAIL0 + 0x1C)
- #define MAIL1_WRT	(ARM_0_MAIL1 + 0x00)
-+#define MAIL1_STA	(ARM_0_MAIL1 + 0x18)
- 
- /* Status register: FIFO state. */
- #define ARM_MS_FULL		BIT(31)
-@@ -117,7 +118,7 @@ static bool bcm2835_last_tx_done(struct
- 	bool ret;
- 
- 	spin_lock(&mbox->lock);
--	ret = !(readl(mbox->regs + MAIL0_STA) & ARM_MS_FULL);
-+	ret = !(readl(mbox->regs + MAIL1_STA) & ARM_MS_FULL);
- 	spin_unlock(&mbox->lock);
- 	return ret;
- }