From: Christophe JAILLET <[email protected]>
[ Upstream commit 17ad4662595ea0c4fd7496b664523ef632e63349 ]
'am33xx_pm_rtc_setup()' allocates some resources that must be freed on the
error. Commit 2152fbbd47c0 ("soc: ti: pm33xx: Simplify RTC usage to prepare
to drop platform data") has introduced the use of these resources but has
only updated the remove function.
Fix the error handling path of the probe function now.
Fixes: 2152fbbd47c0 ("soc: ti: pm33xx: Simplify RTC usage to prepare to drop
platform data")
Signed-off-by: Christophe JAILLET <[email protected]>
Signed-off-by: Santosh Shilimkar <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
drivers/soc/ti/pm33xx.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/soc/ti/pm33xx.c b/drivers/soc/ti/pm33xx.c
index 64f3e31055401..7bab4bbaf02dc 100644
--- a/drivers/soc/ti/pm33xx.c
+++ b/drivers/soc/ti/pm33xx.c
@@ -535,7 +535,7 @@ static int am33xx_pm_probe(struct platform_device *pdev)
ret = am33xx_push_sram_idle();
if (ret)
- goto err_free_sram;
+ goto err_unsetup_rtc;
am33xx_pm_set_ipc_ops();
@@ -575,6 +575,9 @@ err_pm_runtime_put:
err_pm_runtime_disable:
pm_runtime_disable(dev);
wkup_m3_ipc_put(m3_ipc);
+err_unsetup_rtc:
+ iounmap(rtc_base_virt);
+ clk_put(rtc_fck);
err_free_sram:
am33xx_pm_free_sram();
pm33xx_dev = NULL;
--
2.27.0
