[ANDROID KERNEL PATCH 5/7] Update Kernel core files

Andy Green andy at openmoko.com
Thu Jan 29 13:44:33 CET 2009


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Somebody in the thread at some point said:
| Update kernel core files to support android suspend/resume. These
| change are conditioned by ifdef

Hi -

Here's a bug that breaks build without
CONFIG_ANDROID_CONSOLE_EARLYSUSPEND.. should it be #ifdef not #ifndef?

| --- a/kernel/printk.c
| +++ b/kernel/printk.c
| @@ -82,7 +82,9 @@ EXPORT_SYMBOL(printk_emergency_debug_spew_send_string);
|   * driver system.
|   */
|  static DECLARE_MUTEX(console_sem);
| +#ifdef CONFIG_ANDROID_CONSOLE_EARLYSUSPEND
|  static DECLARE_MUTEX(secondary_console_sem);
| +#endif

| +#ifndef CONFIG_ANDROID_CONSOLE_EARLYSUSPEND
|  	if (console_suspended) {
|  		down(&secondary_console_sem);
|  		return;
|  	}
| +#endif

- -Andy

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