[PATCH usb v4 0/2] fixes on resource check

From: Varka Bhadram var...@cdac.in This series fixes for NULL pointer dereference on resource. Series based on usb-next of [1] changes: Up to v3, combined series for fixes and cleanups for resource check. For v4 seperated as two series on for fixes another for cleanups. [1]:

[PATCH usb v4 1/2] host: uhci-platform: fix NULL pointer dereference on resource

From: Varka Bhadram varkabhad...@gmail.com Fix in accessing NULL if resource didn't get. Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/uhci-platform.c |6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git

[PATCH usb v4 2/2] host: ehci-sead3: fix NULL pointer dereference on resource

From: Varka Bhadram varkabhad...@gmail.com Fix on accessing NULL pointer dereference on get resource failed. Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-sead3.c |5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

[PATCH usb v4 01/27] host: ehci-atmel: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-atmel.c | 13 +++-- 1 file changed, 3 insertions(+), 10

[PATCH usb v4 22/27] musb: musb_dsps: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in --- drivers/usb/musb/musb_dsps.c |3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/usb/musb/musb_dsps.c

[PATCH usb v4 24/27] dwc3: dwc3-keystone: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in --- drivers/usb/dwc3/dwc3-keystone.c |5 - 1 file changed, 5 deletions(-) diff --git a/drivers/usb/dwc3/dwc3-keystone.c

[PATCH usb v4 04/27] host: ehci-w90x900: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-w90x900.c | 13 +++-- 1 file changed, 3 insertions(+), 10

[PATCH usb v4 21/27] musb: musb_core: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in --- drivers/usb/musb/musb_core.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/musb/musb_core.c

[PATCH usb v4 05/27] host: ohci-at91: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ohci-at91.c | 11 +++ 1 file changed, 3 insertions(+), 8

[PATCH usb v4 07/27] host: ohci-jz4740: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ohci-jz4740.c | 13 +++-- 1 file changed, 3 insertions(+), 10

[PATCH usb v4 12/27] host: ohci-spear: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ohci-spear.c | 11 +++ 1 file changed, 3 insertions(+), 8

[PATCH usb v4 19/27] host: ehci-spear: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-spear.c |9 ++--- 1 file changed, 2 insertions(+), 7

[PATCH usb v4 23/27] phy: phy-rcar-usb: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in --- drivers/usb/phy/phy-rcar-usb.c |8 +++- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git

[PATCH usb v4 20/27] host: xhci-plat: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu Acked-by: Felipe Balbi ba...@ti.com Reviewed-by: Gregory CLEMENT

[PATCH usb v4 10/27] host: ohci-pxa27x: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ohci-pxa27x.c | 11 ++- 1 file changed, 2 insertions(+), 9

[PATCH usb v4 27/27] renesas_usbhs: common: remove duplicate check on resource

From: Varka Bhadram var...@cdac.in Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in --- drivers/usb/renesas_usbhs/common.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/renesas_usbhs/common.c

[PATCH usb v4 06/27] host: ohci-exynos: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ohci-exynos.c | 10 ++ 1 file changed, 2 insertions(+), 8

[PATCH usb v4 25/27] host: ehci-fsl: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-fsl.c | 12 +++- 1 file changed, 3 insertions(+), 9

[PATCH usb v4 08/27] host: ohci-octeon: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ohci-octeon.c | 12 +++- 1 file changed, 3 insertions(+), 9

[PATCH usb v4 14/27] host: ehci-mv: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-mv.c | 12 1 file changed, 12 deletions(-) diff --git

[PATCH usb v4 17/27] host: ehci-orion: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu Reviewed-by: Gregory CLEMENT gregory.clem...@free-electrons.com ---

[PATCH usb v4 00/27] cleanup on resource check

From: Varka Bhadram var...@cdac.in This series removes the duplication of sanity check for platform_get_resource() return resource. It will be checked with devm_ioremap_resource(). This entire series rebased on usb-next of [1]. changes since v1: - removed broken patches - added

[PATCH usb v4 03/27] host: ehci-tegra: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-tegra.c | 10 +++--- 1 file changed, 3 insertions(+), 7

[PATCH usb v4 15/27] host: ehci-mxc: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-mxc.c | 11 ++- 1 file changed, 2 insertions(+), 9

[PATCH usb v4 16/27] host: ehci-octeon: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-octeon.c | 12 +++- 1 file changed, 3 insertions(+), 9

[PATCH usb v4 18/27] host: ehci-platform: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-platform.c | 12 1 file changed, 4 insertions(+), 8

[PATCH usb v4 02/27] host: ohci-da8xx: remove duplicate check on resource

From: Varka Bhadram var...@cdac.in Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ohci-da8xx.c |7 ++- 1 file changed, 2 insertions(+), 5 deletions(-) diff

[PATCH usb v4 13/27] host: ehci-msm: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-msm.c | 10 ++ 1 file changed, 2 insertions(+), 8

[PATCH usb v2 01/29] host: ehci-atmel: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-atmel.c | 13 +++-- 1 file changed, 3 insertions(+), 10

[PATCH usb v2 02/29] host: ohci-da8xx: remove duplicate check on resource

From: Varka Bhadram var...@cdac.in Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ohci-da8xx.c |7 ++- 1 file changed, 2 insertions(+), 5 deletions(-) diff

[PATCH usb v2 00/29] cleanup on resource check

From: Varka Bhadram var...@cdac.in This series removes the duplication of sanity check for platform_get_resource() return resource. It will be checked with devm_ioremap_resource() This entire series rebased on testing/fixes of [1]. [1]: http://git.kernel.org/cgit/linux/kernel/git/balbi/usb.git

[PATCH usb v2 04/29] host: ehci-w90x900: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-w90x900.c | 13 +++-- 1 file changed, 3 insertions(+), 10

[PATCH usb v2 05/29] host: ohci-at91: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ohci-at91.c | 11 +++ 1 file changed, 3 insertions(+), 8

[PATCH usb v2 03/29] host: ehci-tegra: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-tegra.c | 10 +++--- 1 file changed, 3 insertions(+), 7

[PATCH usb v2 08/29] host: ohci-octeon: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ohci-octeon.c | 12 +++- 1 file changed, 3 insertions(+), 9

[PATCH usb v2 06/29] host: ohci-exynos: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ohci-exynos.c | 10 ++ 1 file changed, 2 insertions(+), 8

[PATCH usb v2 09/29] host: ohci-platform: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ohci-platform.c | 13 - 1 file changed, 4 insertions(+), 9

[PATCH usb v2 07/29] host: ohci-jz4740: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ohci-jz4740.c | 13 +++-- 1 file changed, 3 insertions(+), 10

[PATCH usb v2 11/29] host: ehci-sh: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-sh.c | 15 +++ 1 file changed, 3 insertions(+), 12

[PATCH usb v2 12/29] host: ohci-spear: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ohci-spear.c | 11 +++ 1 file changed, 3 insertions(+), 8

[PATCH usb v2 13/29] host: ehci-msm: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-msm.c | 10 ++ 1 file changed, 2 insertions(+), 8

[PATCH usb v2 10/29] host: ohci-pxa27x: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ohci-pxa27x.c | 11 ++- 1 file changed, 2 insertions(+), 9

[PATCH usb v2 16/29] host: ehci-octeon: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-octeon.c | 12 +++- 1 file changed, 3 insertions(+), 9

[PATCH usb v2 19/29] host: ehci-sead3: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-sead3.c |5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

[PATCH usb v2 25/29] phy: phy-rcar-usb: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in --- drivers/usb/phy/phy-rcar-usb.c |8 +++- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git

[PATCH usb v2 22/29] host: xhci-plat: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/xhci-plat.c | 10 -- 1 file changed, 4 insertions(+), 6

[PATCH usb v2 23/29] musb: musb_core: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in --- drivers/usb/musb/musb_core.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/musb/musb_core.c

[PATCH usb v2 21/29] host: uhci-platform: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Also fix in accessing NULL if resource didn't get. Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/uhci-platform.c |7

[PATCH usb v2 27/29] dwc3: dwc3-keystone: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in --- drivers/usb/dwc3/dwc3-keystone.c |5 - 1 file changed, 5 deletions(-) diff --git a/drivers/usb/dwc3/dwc3-keystone.c

[PATCH usb v2 15/29] host: ehci-mxc: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-mxc.c | 11 ++- 1 file changed, 2 insertions(+), 9

[PATCH usb v2 29/29] host: ehci-exynos: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-exynos.c | 11 +++ 1 file changed, 3 insertions(+), 8

[PATCH usb v2 28/29] host: ehci-fsl: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-fsl.c | 12 +++- 1 file changed, 3 insertions(+), 9

[PATCH usb v2 24/29] musb: musb_dsps: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in --- drivers/usb/musb/musb_dsps.c |3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/usb/musb/musb_dsps.c

[PATCH usb v2 26/29] renesas_usbhs: common: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in --- drivers/usb/renesas_usbhs/common.c |3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git

[PATCH usb v2 20/29] host: ehci-spear: remove duplicate check on resource

From: Varka Bhadram varkabhad...@gmail.com Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram var...@cdac.in Acked-by: Alan Stern st...@rowland.harvard.edu --- drivers/usb/host/ehci-spear.c |9 ++--- 1 file changed, 2 insertions(+), 7