kernel/git/stable/linux.git/drivers/usb/host/ehci-mxc.c, branch master

usb: host: ehci-mxc: Remove the driver

2020-11-13T23:28:16+00:00

The ehci-mxc driver was only used by i.MX non-DT platforms. Since 5.10-rc1, i.MX has been converted to a DT-only platform and all board files are gone. Remove the ehci-mxc driver as there are no more users at all. Acked-by: Alan Stern Signed-off-by: Fabio Estevam Link: https://lore.kernel.org/r/20201113171231.2205-1-festevam@gmail.com Signed-off-by: Greg Kroah-Hartman

USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe()

2020-05-19T13:12:21+00:00

The function ehci_mxc_drv_probe() does not perform sufficient error checking after executing platform_get_irq(), thus fix it. Fixes: 7e8d5cd93fac ("USB: Add EHCI support for MX27 and MX31 based boards") Signed-off-by: Zhang Shengju Signed-off-by: Tang Bin Reviewed-by: Peter Chen Link: https://lore.kernel.org/r/20200513132647.5456-1-tangbin@cmss.chinamobile.com Signed-off-by: Greg Kroah-Hartman

USB: host: ehci-mxc: Use the defined variable to simplify code

2020-05-13T12:20:00+00:00

Use the defined variable "dev" to make the code cleaner. And delete an extra blank line. Signed-off-by: Zhang Shengju Signed-off-by: Tang Bin Acked-by: Alan Stern Link: https://lore.kernel.org/r/20200508144024.7836-1-tangbin@cmss.chinamobile.com Signed-off-by: Greg Kroah-Hartman

USB: host: ehci: Remove redundant license text

2017-11-07T14:45:02+00:00

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. And there's unneeded stuff like the address (sometimes incorrect) for the FSF which is never needed. No copyright headers or other non-license-description text was removed. Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

USB: add SPDX identifiers to all remaining files in drivers/usb/

2017-11-04T10:48:02+00:00

It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. Update the drivers/usb/ and include/linux/usb* files with the correct SPDX license identifier based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This work is based on a script and data from Thomas Gleixner, Philippe Ombredanne, and Kate Stewart. Cc: Thomas Gleixner Cc: Kate Stewart Cc: Philippe Ombredanne Signed-off-by: Greg Kroah-Hartman Acked-by: Felipe Balbi Acked-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

host: ehci-mxc: remove duplicate check on resource

2014-11-07T17:01:50+00:00

Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

usb: hcd: move controller wakeup setting initialization to individual driver

2013-12-09T02:06:46+00:00

Individual controller driver has different requirement for wakeup setting, so move it from core to itself. In order to align with current etting the default wakeup setting is enabled (except for chipidea host). Pass compile test with below commands: make O=outout/all allmodconfig make -j$CPU_NUM O=outout/all drivers/usb Signed-off-by: Peter Chen Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

usb: ehci-mxc: check for pdata before dereferencing

2013-08-23T17:46:03+00:00

Commit 7e8d5cd93fac ("USB: Add EHCI support for MX27 and MX31 based boards") introduced code that could potentially lead to a NULL pointer dereference on driver removal. Fix this by checking for the value of pdata before dereferencing it. Signed-off-by: Daniel Mack Reported-by: Dan Carpenter Cc: stable # 2.6.33+ Signed-off-by: Greg Kroah-Hartman

USB: host: use dev_get_platdata()

2013-08-01T00:53:50+00:00

Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. Signed-off-by: Jingoo Han Signed-off-by: Greg Kroah-Hartman

USB: host: Use usb_hcd_platform_shutdown() wherever possible

2013-07-25T19:01:12+00:00

Most HCD drivers are doing the same thing in their ".shutdown" callback so it makes sense to use the generic usb_hcd_platform_shutdown() handler there. Signed-off-by: Roger Quadros Reviewed-by: Felipe Balbi Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman