Patch "ARM: davinci: PM: Do not free useful resources in normal path in 'davinci_pm_init'" has been added to the 4.11-stable tree

This is a note to let you know that I've just added the patch titled

ARM: davinci: PM: Do not free useful resources in normal path in 'davinci_pm_init'

to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
arm-davinci-pm-do-not-free-useful-resources-in-normal-path-in-davinci_pm_init.patch
and it can be found in the queue-4.11 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Christophe JAILLET <[email protected]>
Date: Sat, 13 May 2017 13:40:20 +0200
Subject: ARM: davinci: PM: Do not free useful resources in normal path in 'davinci_pm_init'

From: Christophe JAILLET <[email protected]>

commit 95d7c1f18bf8ac03b0fc48eac1f1b11f867765b8 upstream.

It is wrong to iounmap resources in the normal path of davinci_pm_init()

The 3 ioremap'ed fields of 'pm_config' can be accessed later on in other functions, so we should return 'success' instead of unrolling everything.

---
 arch/arm/mach-davinci/pm.c |    2 ++
 1 file changed, 2 insertions(+)

@@ -163,6 +163,8 @@ int __init davinci_pm_init(void)
 
 	suspend_set_ops(&davinci_pm_ops);
 
+	return 0;
+
 no_sram_mem:
 	iounmap(pm_config.ddrpsc_reg_base);
 no_ddrpsc_mem:

Patches currently in stable-queue which might be from [email protected] are

queue-4.11/arm-davinci-pm-free-resources-in-error-handling-path-in-davinci_pm_init.patch queue-4.11/arm-davinci-pm-do-not-free-useful-resources-in-normal-path-in-davinci_pm_init.patch