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(parent: 453708c) | patch
arm: zynq: timer: Remove unnecessary register write
authorSoren Brinkmann <soren.brinkmann@xilinx.com>
Wed, 19 Dec 2012 18:18:37 +0000 (10:18 -0800)
committerMichal Simek <michal.simek@xilinx.com>
Fri, 28 Dec 2012 15:19:05 +0000 (16:19 +0100)
commitf9aad87c3013f50fe01971a012faf910a568dd50
treeff719d12ce884c1864cb17a530b86aeea6861cectree | snapshot
parent453708c6da9b1bcaf08bcf3f68c07665a16baf96commit | diff
arm: zynq: timer: Remove unnecessary register write

Acknowedging an interrupt requires to read the interrupt register
only. The write was only required to work around a bug in
the QEMU implementation of the TTC, which is fixed.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Acked-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Tested-by: Josh Cartwright <josh.cartwright@ni.com>
arch/arm/mach-zynq/timer.c diff | blob | history
Linux kernel for KaRo TX COM modules