irqchip: mips-gic: Export function to read counter width

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Export the function gic_get_count_width to read the width of
the GIC global counter from GIC_SH_CONFIG.  Update the GIC
clocksource driver to use this new function.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: Qais Yousef <qais.yousef@imgtec.com>
Cc: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8124/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

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Andrew Bresticker 2014-10-20 12:03:49 -07:00 • committed by Ralf Baechle

parent 7d9ad5d8c3

commit 387904ff84

3 changed files with 13 additions and 8 deletions

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1

arch/mips/include/asm/gic.h

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9

arch/mips/kernel/csrc-gic.c

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11

drivers/irqchip/irq-mips-gic.c

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