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authorDavid Brownell <david-b@pacbell.net>2008-05-23 22:04:42 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-24 18:56:11 +0200
commit69292b342193d4068f6435660368ff98713d8164 (patch)
tree798419bd4299bd28042c3893865f3b33eea7d562 /drivers/gpio/pca953x.c
parentsignals: fix sigqueue_free() vs __exit_signal() race (diff)
downloadlinux-69292b342193d4068f6435660368ff98713d8164.tar.xz
linux-69292b342193d4068f6435660368ff98713d8164.zip
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>
Diffstat (limited to 'drivers/gpio/pca953x.c')
-rw-r--r--drivers/gpio/pca953x.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c
index 93f916720b13..7e40e8a55edf 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 */