diff options
Diffstat (limited to 'patches.tizen/0871-phy-exynos-usb-Remove-ref-counting-for-additional-re.patch')
-rw-r--r-- | patches.tizen/0871-phy-exynos-usb-Remove-ref-counting-for-additional-re.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/patches.tizen/0871-phy-exynos-usb-Remove-ref-counting-for-additional-re.patch b/patches.tizen/0871-phy-exynos-usb-Remove-ref-counting-for-additional-re.patch new file mode 100644 index 00000000000..30a7c6b848c --- /dev/null +++ b/patches.tizen/0871-phy-exynos-usb-Remove-ref-counting-for-additional-re.patch @@ -0,0 +1,41 @@ +From 9e4e5c706b131abd8a774b2813901eeba97d9026 Mon Sep 17 00:00:00 2001 +From: Kamil Debski <k.debski@samsung.com> +Date: Tue, 15 Oct 2013 15:41:41 +0200 +Subject: [PATCH 0871/1302] phy: exynos-usb: Remove ref counting for additional + reset for Exynos4212 + +Reference counting in this case is not necessary. + +Signed-off-by: Kamil Debski <k.debski@samsung.com> +Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> +--- + drivers/phy/phy-exynos4212-usb.c | 6 ------ + 1 file changed, 6 deletions(-) + +diff --git a/drivers/phy/phy-exynos4212-usb.c b/drivers/phy/phy-exynos4212-usb.c +index b7de33f..a9fa15d 100644 +--- a/drivers/phy/phy-exynos4212-usb.c ++++ b/drivers/phy/phy-exynos4212-usb.c +@@ -262,9 +262,6 @@ static int exynos4212_power_on(struct uphy_instance *inst) + if (inst->cfg->id == EXYNOS4212_HSIC0) { + struct uphy_instance *device = + &drv->uphy_instances[EXYNOS4212_DEVICE]; +- device->ref_cnt++; +- if (device->ref_cnt > 1) +- return 0; + exynos4212_phy_pwr(device, 1); + exynos4212_isol(device, 0); + } +@@ -294,9 +291,6 @@ static int exynos4212_power_off(struct uphy_instance *inst) + if (inst->cfg->id == EXYNOS4212_HSIC0) { + struct uphy_instance *device = + &drv->uphy_instances[EXYNOS4212_DEVICE]; +- device->ref_cnt--; +- if (device->ref_cnt > 0) +- return 0; + exynos4212_phy_pwr(device, 0); + exynos4212_isol(device, 1); + } +-- +1.8.3.2 + |