Hi Greg, Fabio Estevam posted the similar patches for chipidea, I think the cleanup may also be benefix for the whole usb driver, the idea of this cleanup is from: commit ebfdc40969f24fc0cdd1349835d36e8ebae05374 Author: Joe Perches <joe@xxxxxxxxxxx> Date: Wed Aug 6 16:10:27 2014 -0700 checkpatch: attempt to find unnecessary 'out of memory' messages Logging messages that show some type of "out of memory" error are generally unnecessary as there is a generic message and a stack dump done by the memory subsystem. These messages generally increase kernel size without much added value. Peter Chen (25): usb: chipidea: otg_fsm: delete unnecessary 'out of memory' messages usb: class: usbtmc: delete unnecessary 'out of memory' messages usb: gadget: mv_udc_core: delete unnecessary 'out of memory' messages usb: gadget: fsl_qe_udc: delete unnecessary 'out of memory' messages usb: gadget: bcm63xx_udc: delete unnecessary 'out of memory' messages usb: gadget: s3c-hsudc: delete unnecessary 'out of memory' messages usb: host: ehci-mv: delete unnecessary 'out of memory' messages usb: host: ehci-sh: delete unnecessary 'out of memory' messages usb: host: ehci-tegra: delete unnecessary 'out of memory' messages usb: host: oxu210hp-hcd: delete unnecessary 'out of memory' messages usb: misc: usb3503: delete unnecessary 'out of memory' messages usb: musb: davinci: delete unnecessary 'out of memory' messages usb: musb: ux500: delete unnecessary 'out of memory' messages usb: musb: omap2430: delete unnecessary 'out of memory' messages usb: musb: blackfin: delete unnecessary 'out of memory' messages usb: musb: tusb6010: delete unnecessary 'out of memory' messages usb: musb: musb_dsps: delete unnecessary 'out of memory' messages usb: phy: phy-rcar-usb: delete unnecessary 'out of memory' messages usb: phy: phy-tegra-usb: delete unnecessary 'out of memory' messages usb: phy: phy-am335x-control: delete unnecessary 'out of memory' messages usb: phy: phy-rcar-gen2-usb: delete unnecessary 'out of memory' messages usb: phy: phy-mxs-usb: delete unnecessary 'out of memory' messages usb: phy: phy-msm-usb: delete unnecessary 'out of memory' messages usb: phy: phy-mv-usb: delete unnecessary 'out of memory' messages usb: renesas_usbhs: delete unnecessary 'out of memory' messages drivers/usb/chipidea/otg_fsm.c | 10 ++-------- drivers/usb/class/usbtmc.c | 4 +--- drivers/usb/gadget/udc/bcm63xx_udc.c | 4 +--- drivers/usb/gadget/udc/fsl_qe_udc.c | 1 - drivers/usb/gadget/udc/mv_udc_core.c | 6 +----- drivers/usb/gadget/udc/s3c-hsudc.c | 4 +--- drivers/usb/host/ehci-mv.c | 1 - drivers/usb/host/ehci-sh.c | 1 - drivers/usb/host/ehci-tegra.c | 1 - drivers/usb/host/oxu210hp-hcd.c | 1 - drivers/usb/misc/usb3503.c | 8 ++------ drivers/usb/musb/blackfin.c | 8 ++------ drivers/usb/musb/davinci.c | 4 +--- drivers/usb/musb/musb_dsps.c | 5 +---- drivers/usb/musb/omap2430.c | 19 ++++--------------- drivers/usb/musb/tusb6010.c | 4 +--- drivers/usb/musb/ux500.c | 4 +--- drivers/usb/phy/phy-am335x-control.c | 4 +--- drivers/usb/phy/phy-msm-usb.c | 12 +++--------- drivers/usb/phy/phy-mv-usb.c | 4 +--- drivers/usb/phy/phy-mxs-usb.c | 4 +--- drivers/usb/phy/phy-rcar-gen2-usb.c | 4 +--- drivers/usb/phy/phy-rcar-usb.c | 4 +--- drivers/usb/phy/phy-tegra-usb.c | 9 ++------- drivers/usb/renesas_usbhs/common.c | 4 +--- 25 files changed, 29 insertions(+), 101 deletions(-) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html