AcoSail/kernel_optimize_test
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driver core: use initcall_debug to control shutdown info

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syscore_shutdown uses initcall_debug to control the debug info output.
It’s a good programming. But device_shutdown doesn’t. The patch changes
device_shutdown to follow the style.

Signed-off-by: Yanmin Zhang <yanmin_zhang@linux.intel.com>
Signed-off-by: ShuoX Liu <shuox.liu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
ShuoX Liu 2012-11-23 15:14:12 +08:00 committed by Greg Kroah-Hartman
parent 83ca897d17
commit 0246c4fafc
1 changed files with 4 additions and 2 deletions
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6
drivers/base/core.c
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@ -1840,10 +1840,12 @@ void device_shutdown(void)
pm_runtime_barrier(dev);
if (dev->bus && dev->bus->shutdown) {
dev_dbg(dev, "shutdown\n");
if (initcall_debug)
dev_info(dev, "shutdown\n");
dev->bus->shutdown(dev);
} else if (dev->driver && dev->driver->shutdown) {
dev_dbg(dev, "shutdown\n");
if (initcall_debug)
dev_info(dev, "shutdown\n");
dev->driver->shutdown(dev);
}