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authorJean Delvare <khali@linux-fr.org>2005-11-26 20:58:35 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2006-01-05 22:16:22 -0800
commitcb748fb20186d4b345c68a7f580429f379fdd268 (patch)
tree6c8f4f0937941bb4ee56ed72ba0b7f60562f1e1d /drivers/i2c
parent5d7b851dcced3611e4a4432308618b1ed1a9fc31 (diff)
downloadop-kernel-dev-cb748fb20186d4b345c68a7f580429f379fdd268.zip
op-kernel-dev-cb748fb20186d4b345c68a7f580429f379fdd268.tar.gz
[PATCH] i2c: Rework client usage count, 1 of 3
No i2c client uses the I2C_CLIENT_ALLOW_MULTIPLE_USE flag, drop it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/i2c-core.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index ad68ac0..2f0bc95 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -500,9 +500,7 @@ int i2c_use_client(struct i2c_client *client)
return ret;
if (client->flags & I2C_CLIENT_ALLOW_USE) {
- if (client->flags & I2C_CLIENT_ALLOW_MULTIPLE_USE)
- client->usage_count++;
- else if (client->usage_count > 0)
+ if (client->usage_count > 0)
goto busy;
else
client->usage_count++;
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