From 69292b342193d4068f6435660368ff98713d8164 Mon Sep 17 00:00:00 2001
From: David Brownell <david-b@pacbell.net>
Date: Fri, 23 May 2008 13:04:42 -0700
Subject: [PATCH] gpio: pca953x driver handles pca9554 too

Teach drivers/gpio/pca953x.c about PCA9554, another compatible chip.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/gpio/pca953x.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c
index 93f916720b..7e40e8a55e 100644
--- a/drivers/gpio/pca953x.c
+++ b/drivers/gpio/pca953x.c
@@ -30,6 +30,7 @@ static const struct i2c_device_id pca953x_id[] = {
 	{ "pca9537", 4, },
 	{ "pca9538", 8, },
 	{ "pca9539", 16, },
+	{ "pca9554", 8, },
 	{ "pca9555", 16, },
 	{ "pca9557", 8, },
 	/* REVISIT several pca955x parts should work here too */
-- 
2.39.5