From 556a0964e28c4441dcdd50fb07596fd042246bd5 Mon Sep 17 00:00:00 2001
From: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Date: Mon, 9 Sep 2019 11:08:50 +0200
Subject: [PATCH] mailbox: qcom-apcs: fix max_register value
Git-commit: 556a0964e28c4441dcdd50fb07596fd042246bd5
Patch-mainline: v5.4-rc1
References: git-fixes
The mailbox length is 0x1000 hence the max_register value is 0xFFC.
Fixes: c6a8b171ca8e ("mailbox: qcom: Convert APCS IPC driver to use
regmap")
Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/mailbox/qcom-apcs-ipc-mailbox.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mailbox/qcom-apcs-ipc-mailbox.c b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
index 043b5a726ce2..eeebafd546e5 100644
--- a/drivers/mailbox/qcom-apcs-ipc-mailbox.c
+++ b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
@@ -28,7 +28,7 @@ static const struct regmap_config apcs_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
.val_bits = 32,
- .max_register = 0x1000,
+ .max_register = 0xFFC,
.fast_io = true,
};
--
2.16.4