From 2f66858a0ae48faf4c8dc19042f3aff52208dc57 Mon Sep 17 00:00:00 2001 From: Cornelia Huck Date: Tue, 17 Apr 2007 13:01:38 +0200 Subject: [PATCH] qeth: Remove usage of subsys.rwsem the current driver tree contains the removal of subsys.rwsem. Unfortunately, this breaks qeth. However, it should be no problem to fix the walking of the devices for /proc/qeth: No need to take subsys.rwsem during walking the devices, driver_find_devices() should already suffice. Signed-off-by: Cornelia Huck Signed-off-by: Greg Kroah-Hartman --- drivers/s390/net/qeth_proc.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/s390/net/qeth_proc.c b/drivers/s390/net/qeth_proc.c index 81f805cc5ee7..89d56c8ecdd2 100644 --- a/drivers/s390/net/qeth_proc.c +++ b/drivers/s390/net/qeth_proc.c @@ -37,7 +37,6 @@ qeth_procfile_seq_start(struct seq_file *s, loff_t *offset) struct device *dev = NULL; loff_t nr = 0; - down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem); if (*offset == 0) return SEQ_START_TOKEN; while (1) { @@ -53,7 +52,6 @@ qeth_procfile_seq_start(struct seq_file *s, loff_t *offset) static void qeth_procfile_seq_stop(struct seq_file *s, void* it) { - up_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem); } static void * -- 2.20.1