Messages in this thread Patch in this message | | | Subject | [PATCH] Hexagon: Use resource_size function | From | Thomas Meyer <> | Date | Tue, 08 Nov 2011 19:49:30 +0100 |
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From: Thomas Meyer <thomas@m3y3r.de>
Use resource_size function on resource object instead of explicit computation.
The semantic patch that makes this change is available in scripts/coccinelle/api/resource_size.cocci.
More information about semantic patching is available at http://coccinelle.lip6.fr/
Signed-off-by: Thomas Meyer <thomas@m3y3r.de> ---
diff -u -p a/arch/hexagon/kernel/time.c b/arch/hexagon/kernel/time.c --- a/arch/hexagon/kernel/time.c 2011-11-07 19:37:21.719553477 +0100 +++ b/arch/hexagon/kernel/time.c 2011-11-08 12:21:17.722176538 +0100 @@ -200,12 +200,10 @@ void __init time_init_deferred(void) resource = rtos_timer_device.resource; /* ioremap here means this has to run later, after paging init */ - rtos_timer = ioremap(resource->start, resource->end - - resource->start + 1); + rtos_timer = ioremap(resource->start, resource_size(resource)); if (!rtos_timer) { - release_mem_region(resource->start, resource->end - - resource->start + 1); + release_mem_region(resource->start, resource_size(resource)); } clocksource_register_khz(&hexagon_clocksource, pcycle_freq_mhz * 1000);
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