| commit | b1f3bb494e8acddeb972331c2ac642b3c7bceeb9 | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Thu Oct 15 08:42:21 2009 +0000 |
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | Mon May 17 21:15:39 2010 +0200 |
| tree | 3f04922eb7c5301810db28dd0546293b0bf846ae | |
| parent | e40152ee1e1c7a63f4777791863215e3faa37a86 [diff] |
m68k: Remove BKL from rtc implementations m68k does not support SMP. The access to the rtc is already serialized with local_irq_save/restore which is sufficient on UP. The open() protection in arch/m68k/mvme16x/rtc.c is not pretty but sufficient on UP and safe w/o the BKL. open() in arch/m68k/bvme6000/rtc.c can do with the same atomic logic as arch/m68k/mvme16x/rtc.c Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>