linux-kernel - [PATCH 13/33] regulator: ab8500-ext: Add support for AB8505/AB9540

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Date:	Thu, 28 Mar 2013 16:11:13 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	linux-kernel@...r.kernel.org, broonie@...nsource.wolfsonmicro.com
Cc:	Bengt Jonsson <bengt.g.jonsson@...ricsson.com>,
	Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 13/33] regulator: ab8500-ext: Add support for AB8505/AB9540

From: Bengt Jonsson <bengt.g.jonsson@...ricsson.com>

The external regulator driver checks for old AB8500 HW
to apply a fix. This patch adds a check to see that
it is a AB8500 (not AB8505/AB9540).

Signed-off-by: Bengt Jonsson <bengt.g.jonsson@...ricsson.com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/regulator/ab8500-ext.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/ab8500-ext.c b/drivers/regulator/ab8500-ext.c
index 95fe706..c73d544 100644
--- a/drivers/regulator/ab8500-ext.c
+++ b/drivers/regulator/ab8500-ext.c
@@ -385,7 +385,7 @@ int ab8500_ext_regulator_init(struct platform_device *pdev)
 	}
 
 	/* check for AB8500 2.x */
-	if (abx500_get_chip_id(&pdev->dev) < 0x30) {
+	if (is_ab8500_2p0_or_earlier(ab8500)) {
 		struct ab8500_ext_regulator_info *info;
 
 		/* VextSupply3LPn is inverted on AB8500 2.x */
-- 
1.7.10.4

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