Hi,
I have tried sparse 0.2 for the zd1211rw WLAN driver, which I
happen to contribute too.
I get numerous context imbalance warnings, that I don't
understand. This is on an SMP (x86-64) build of a vanilla 2.6.19.
I get the same warning on an SMP build of PPC32.
A simple example is:
/home/kunitz/zd1211/rw/zd_usb.c:1167:13: warning: context imbalance in
'disable_read_regs_int' - wrong count at exit
zd_usb.c
1167 static void disable_read_regs_int(struct zd_usb *usb)
1168 {
1169 struct zd_usb_interrupt *intr = &usb->intr;
1170
1171 spin_lock_irq(&intr->lock);
1172 intr->read_regs_enabled = 0;
1173 spin_unlock_irq(&intr->lock);
1174 }
Please set me on CC of the answer I'm not a regular reader of this
list.
You will find the driver source in the kernel itself. I tested it
however against my latest git tree, which is available from
git-clone http://deine-taler.de/zd1211/zd1211.git
--
Uli Kunitz
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