From: Sukwon Ryoo <sw.ryoo@samsung.com>
Date: Fri, 27 Sep 2019 10:33:26 +0000 (+0900)
Subject: [ERD][RAMEN9610-20321][9610] driver: chub: exit resume when not working
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=bc1a4cd9a4f75b89aa5e346840fede5a6eb18158;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[ERD][RAMEN9610-20321][9610] driver: chub: exit resume when not working

Especially in charger mode

Change-Id: I58f40b4ba373b3832e5d2b71add8d07055d99eaa
Signed-off-by: Sukwon Ryoo <sw.ryoo@samsung.com>
---

diff --git a/drivers/staging/nanohub/chub.c b/drivers/staging/nanohub/chub.c
index 75f51f4498eb..105380453905 100644
--- a/drivers/staging/nanohub/chub.c
+++ b/drivers/staging/nanohub/chub.c
@@ -1788,7 +1788,7 @@ static void contexthub_resume(struct device *dev)
 
 	int ret;
 	if (atomic_read(&ipc->chub_status) != CHUB_ST_RUN)
-		ret = 0;
+		return;
 
 	dev_info(dev, "nanohub log to kernel on\n");
 	ipc_hw_write_shared_reg(AP, AP_WAKE, SR_3);