2013-05-21 02:46:53

by Libo Chen

Subject: [PATCH 02/19] drivers/usb/host: add missing platform_driver owner

set the owner of platform_driver, to ensure that the
caller of driver holds a module refernece

Signed-off-by: Libo Chen <[email protected]>
---
drivers/usb/host/ehci-atmel.c | 1 +
drivers/usb/host/ehci-msm.c | 1 +
drivers/usb/host/ehci-mv.c | 1 +
drivers/usb/host/ehci-mxc.c | 1 +
drivers/usb/host/ehci-omap.c | 1 +
drivers/usb/host/ehci-spear.c | 1 +
drivers/usb/host/isp1760-if.c | 1 +
drivers/usb/host/oxu210hp-hcd.c | 1 +
drivers/usb/host/xhci-plat.c | 1 +
9 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c
index 6642009..4fbb59b 100644
--- a/drivers/usb/host/ehci-atmel.c
+++ b/drivers/usb/host/ehci-atmel.c
@@ -182,6 +182,7 @@ static struct platform_driver ehci_atmel_driver = {
.shutdown = usb_hcd_platform_shutdown,
.driver = {
.name = "atmel-ehci",
+ .owner = THIS_MODULE,
.of_match_table = of_match_ptr(atmel_ehci_dt_ids),
},
};
diff --git a/drivers/usb/host/ehci-msm.c b/drivers/usb/host/ehci-msm.c
index 0f717dc..03e94d7 100644
--- a/drivers/usb/host/ehci-msm.c
+++ b/drivers/usb/host/ehci-msm.c
@@ -191,6 +191,7 @@ static struct platform_driver ehci_msm_driver = {
.remove = ehci_msm_remove,
.driver = {
.name = "msm_hsusb_host",
+ .owner = THIS_MODULE,
.pm = &ehci_msm_dev_pm_ops,
},
};
diff --git a/drivers/usb/host/ehci-mv.c b/drivers/usb/host/ehci-mv.c
index 4020629..ba12653 100644
--- a/drivers/usb/host/ehci-mv.c
+++ b/drivers/usb/host/ehci-mv.c
@@ -335,6 +335,7 @@ static struct platform_driver ehci_mv_driver = {
.shutdown = mv_ehci_shutdown,
.driver = {
.name = "mv-ehci",
+ .owner = THIS_MODULE,
.bus = &platform_bus_type,
},
.id_table = ehci_id_table,
diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c
index c369767..e9c9651 100644
--- a/drivers/usb/host/ehci-mxc.c
+++ b/drivers/usb/host/ehci-mxc.c
@@ -214,6 +214,7 @@ static struct platform_driver ehci_mxc_driver = {
.shutdown = ehci_mxc_drv_shutdown,
.driver = {
.name = "mxc-ehci",
+ .owner = THIS_MODULE,
},
};

diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index 3d1491b..f630e62 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -294,6 +294,7 @@ static struct platform_driver ehci_hcd_omap_driver = {
/*.resume = ehci_hcd_omap_resume, */
.driver = {
.name = hcd_name,
+ .owner = THIS_MODULE,
.of_match_table = of_match_ptr(omap_ehci_dt_ids),
}
};
diff --git a/drivers/usb/host/ehci-spear.c b/drivers/usb/host/ehci-spear.c
index 61ecfb3..2df73be 100644
--- a/drivers/usb/host/ehci-spear.c
+++ b/drivers/usb/host/ehci-spear.c
@@ -172,6 +172,7 @@ static struct platform_driver spear_ehci_hcd_driver = {
.shutdown = usb_hcd_platform_shutdown,
.driver = {
.name = "spear-ehci",
+ .owner = THIS_MODULE,
.bus = &platform_bus_type,
.pm = &ehci_spear_pm_ops,
.of_match_table = of_match_ptr(spear_ehci_id_table),
diff --git a/drivers/usb/host/isp1760-if.c b/drivers/usb/host/isp1760-if.c
index bbb791b..9c572da 100644
--- a/drivers/usb/host/isp1760-if.c
+++ b/drivers/usb/host/isp1760-if.c
@@ -435,6 +435,7 @@ static struct platform_driver isp1760_plat_driver = {
.remove = isp1760_plat_remove,
.driver = {
.name = "isp1760",
+ .owner = THIS_MODULE,
},
};

diff --git a/drivers/usb/host/oxu210hp-hcd.c b/drivers/usb/host/oxu210hp-hcd.c
index 4f0f033..c5e1d1f 100644
--- a/drivers/usb/host/oxu210hp-hcd.c
+++ b/drivers/usb/host/oxu210hp-hcd.c
@@ -3947,6 +3947,7 @@ static struct platform_driver oxu_driver = {
.resume = oxu_drv_resume,
.driver = {
.name = "oxu210hp-hcd",
+ .owner = THIS_MODULE,
.bus = &platform_bus_type
}
};
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index df90fe5..34a6067 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -190,6 +190,7 @@ static struct platform_driver usb_xhci_driver = {
.remove = xhci_plat_remove,
.driver = {
.name = "xhci-hcd",
+ .owner = THIS_MODULE,
},
};
MODULE_ALIAS("platform:xhci-hcd");
--
1.7.1

2013-05-21 04:34:59

by Viresh Kumar

Subject: Re: [PATCH 02/19] drivers/usb/host: add missing platform_driver owner

On Tue, May 21, 2013 at 8:12 AM, Libo Chen <[email protected]> wrote:
> set the owner of platform_driver, to ensure that the
> caller of driver holds a module refernece
>
> Signed-off-by: Libo Chen <[email protected]>
> ---
> drivers/usb/host/ehci-spear.c | 1 +

Acked-by: Viresh Kumar <[email protected]>