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raw | patch | inline | side by side (parent: da7978b)
gpio: pca953x driver handles pca9554 too
authorDavid Brownell <david-b@pacbell.net>
Fri, 23 May 2008 20:04:42 +0000 (13:04 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 24 May 2008 16:56:11 +0000 (09:56 -0700)
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 patch | blob | blame | history

diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c
index 93f916720b139e40b20591839126609db0e778a0..7e40e8a55edf247968690de9cb5348969df5c75b 100644 (file)
--- 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 */