4.11-stable review patch. If anyone has any objections, please let me know.
------------------ 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. Fixes: aa9aa1ec2df6 ("ARM: davinci: PM: rework init, remove platform device") Signed-off-by: Christophe JAILLET <[email protected]> [[email protected]: commit message and minor style fixes] Signed-off-by: Sekhar Nori <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- arch/arm/mach-davinci/pm.c | 2 ++ 1 file changed, 2 insertions(+) --- a/arch/arm/mach-davinci/pm.c +++ b/arch/arm/mach-davinci/pm.c @@ -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:
