evie/android_kernel_oneplus_msm8998
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power: reset: use hard resets by default for all restart commands

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Present, hard resets are used only when rebooting for "recovery",
"rtc", or "bootload" reboot commands or when the reboot command
is an empty string. Perform hard resets for invalid reboot commands
also, to avoid accidental warm resets if an invalid reboot command
is mistakenly used.

Continue to use warm resets for entry into download mode. This is
required for collection of ramdumps.

Change-Id: I71f657e9c8c20abcbbda86d789c843060c8ffce7
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
This commit is contained in:
Matt Wagantall 2015-08-13 10:25:57 -07:00 • committed by David Keitel
parent 64efabe747
commit 69c5effef6
1 changed files with 2 additions and 8 deletions
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10
drivers/power/reset/msm-poweroff.c
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@ -229,14 +229,8 @@ static void msm_restart_prepare(const char *cmd)
#endif
if (qpnp_pon_check_hard_reset_stored()) {
/* Set warm reset as true when device is in dload mode
* or device doesn't boot up into recovery, bootloader or rtc.
*/
if (get_dload_mode() ||
((cmd != NULL && cmd[0] != '\0') &&
strcmp(cmd, "recovery") &&
strcmp(cmd, "bootloader") &&
strcmp(cmd, "rtc")))
/* Set warm reset as true when device is in dload mode */
if (get_dload_mode())
need_warm_reset = true;
} else {
need_warm_reset = (get_dload_mode() ||