Suman Anna e1e4528f8c hwspinlock/omap: enable module before reading SYSSTATUS register ... The number of hwspinlocks are determined based on the value read from the IP block's SYSSTATUS register. However, the module may not be enabled and clocked, and the read may result in a bus error. This particular issue is seen rather easily on AM33XX, since the module wakeup is software controlled, and it is disabled out of reset. Make sure the module is enabled and clocked before reading the SYSSTATUS register. Signed-off-by: Suman Anna <s-anna@ti.com> [replace pm_runtime_put_sync with lenient pm_runtime_put] Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>		2014-07-29 11:46:25 +03:00
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Kconfig	hwspinlock/omap: support OMAP5 as well	2013-04-05 09:11:17 +03:00
Makefile	hwspinlock/u8500: add hwspinlock driver	2011-09-21 19:57:45 +03:00
hwspinlock_core.c	hwspinlock: fix __hwspin_lock_request error path	2013-04-05 17:45:11 +03:00
hwspinlock_internal.h	hwspinlock/core: register a bank of hwspinlocks in a single API call	2011-09-21 19:45:34 +03:00
omap_hwspinlock.c	hwspinlock/omap: enable module before reading SYSSTATUS register	2014-07-29 11:46:25 +03:00
u8500_hsem.c	hwspinlock: remove use of __devexit	2012-11-28 11:41:36 -08:00