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gpio: pca953x driver handles pca9554 too
author
David Brownell
<david-b@pacbell.net>
Fri, 23 May 2008 20:04:42 +0000
(13:04 -0700)
committer
Linus 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
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diff --git
a/drivers/gpio/pca953x.c
b/drivers/gpio/pca953x.c
index
93f9167
..
7e40e8a
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 */