linux-kernel - [PATCH 3.16.y-ckt 046/135] mfd: tps65218: Make INT1 our status

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Message-Id: <1423224113-10958-47-git-send-email-luis.henriques@canonical.com>
Date:	Fri,  6 Feb 2015 12:00:24 +0000
From:	Luis Henriques <luis.henriques@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Felipe Balbi <balbi@...com>, Lee Jones <lee.jones@...aro.org>,
	Luis Henriques <luis.henriques@...onical.com>
Subject: [PATCH 3.16.y-ckt 046/135] mfd: tps65218: Make INT1 our status_base register

3.16.7-ckt6 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Felipe Balbi <balbi@...com>

commit f29ae369a412942e81035984fa3d7a22ddf91fcb upstream.

If we don't tell regmap-irq that our first status
register is at offset 1, it will try to read offset
zero, which is the chipid register.

Fixes: 44b4dc6 mfd: tps65218: Add driver for the TPS65218 PMIC
Signed-off-by: Felipe Balbi <balbi@...com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
Signed-off-by: Luis Henriques <luis.henriques@...onical.com>
---
 drivers/mfd/tps65218.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mfd/tps65218.c b/drivers/mfd/tps65218.c
index 2243f7588560..d6b764349f9d 100644
--- a/drivers/mfd/tps65218.c
+++ b/drivers/mfd/tps65218.c
@@ -204,6 +204,7 @@ static struct regmap_irq_chip tps65218_irq_chip = {
 
 	.num_regs = 2,
 	.mask_base = TPS65218_REG_INT_MASK1,
+	.status_base = TPS65218_REG_INT1,
 };
 
 static const struct of_device_id of_tps65218_match_table[] = {
-- 
2.1.4

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