kernel/drivers/input/tablet/aiptek.c, branch linux-5.1.y

Input: aiptek - replace GFP_ATOMIC with GFP_KERNEL in aiptek_probe()

2018-07-27T18:59:10Z

aiptek_probe() is never called in atomic context. It calls usb_alloc_coherent() with GFP_ATOMIC, which is not necessary. GFP_ATOMIC can be replaced with GFP_KERNEL. This is found by a static analysis tool named DCNS written by myself. Signed-off-by: Jia-Ju Bai Signed-off-by: Dmitry Torokhov

Input: inline macros for MODULE_LICENSE, etc

2018-01-17T17:52:22Z

Inline macro for MODULE_LICENSE to make the license information easy to find, eg with grep. Inline the other module-related macros at the same time. A simplified version of the semantic patch for the MODULE_LICENSE case is as follows: (http://coccinelle.lip6.fr/) // @s@ identifier i; expression e; @@ @@ declarer name MODULE_LICENSE; identifier s.i; expression s.e; @@ MODULE_LICENSE( - i + e ); // Signed-off-by: Julia Lawall [dtor: added a couple of drivers missed by the script, removed a few unused DRIVER_VERSION macros] Signed-off-by: Dmitry Torokhov

Input: aiptek - constify attribute_group structures

2017-07-12T21:18:24Z

attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 9941 1560 0 11501 2ced drivers/input/tablet/aiptek.o File size After adding 'const': text data bss dec hex filename 10005 1496 0 11501 2ced drivers/input/tablet/aiptek.o Signed-off-by: Arvind Yadav Signed-off-by: Dmitry Torokhov

Replace with globally

2016-12-24T19:46:01Z

This was entirely automated, using the script by Al: PATT='^[[:blank:]]*#[[:blank:]]*include[[:blank:]]*' sed -i -e "s!$PATT!#include !" \ $(git grep -l "$PATT"|grep -v ^include/linux/uaccess.h) to do the replacement at the end of the merge window. Requested-by: Al Viro Signed-off-by: Linus Torvalds

Input: aiptek - stop saving struct usb_device

2016-03-31T20:13:40Z

The device can now easily be derived from the interface. Stop leaving a private copy. Signed-off-by: Oliver Neukum Signed-off-by: Dmitry Torokhov

Input: aiptek - fix crash on detecting device without endpoints

2015-12-02T17:35:41Z

The aiptek driver crashes in aiptek_probe() when a specially crafted USB device without endpoints is detected. This fix adds a check that the device has proper configuration expected by the driver. Also an error return value is changed to more matching one in one of the error paths. Reported-by: Ralf Spenneberg Signed-off-by: Vladis Dronov Signed-off-by: Dmitry Torokhov

Input: delete non-required instances of include

2014-01-07T07:23:57Z

None of these files are actually using any __init type directives and hence don't need to include . Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: Paul Gortmaker Signed-off-by: Dmitry Torokhov

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2012-05-24T17:34:29Z

Pull input layer updates from Dmitry Torokhov: - a bunch of new drivers (DA9052/53 touchscreenn controller, Synaptics Navpoint, LM8333 keypads, Wacom I2C touhscreen); - updates to existing touchpad drivers (ALPS, Sntelic); - Wacom driver now supports Intuos5; - device-tree bindings in numerous drivers; - other cleanups and fixes. Fix annoying conflict in drivers/input/tablet/wacom_wac.c that I think implies that the input layer device naming is broken, but let's see. I brough it up with Dmitry. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (57 commits) Input: matrix-keymap - fix building keymaps Input: spear-keyboard - document DT bindings Input: spear-keyboard - add device tree bindings Input: matrix-keymap - wire up device tree support Input: matrix-keymap - uninline and prepare for device tree support Input: adp5588 - add support for gpio names Input: omap-keypad - dynamically handle register offsets Input: synaptics - fix compile warning MAINTAINERS: adjust input-related patterns Input: ALPS - switch to using input_mt_report_finger_count Input: ALPS - add semi-MT support for v4 protocol Input: Add Synaptics NavPoint (PXA27x SSP/SPI) driver Input: atmel_mxt_ts - dump each message on just 1 line Input: atmel_mxt_ts - do not read extra (checksum) byte Input: atmel_mxt_ts - verify object size in mxt_write_object Input: atmel_mxt_ts - only allow root to update firmware Input: atmel_mxt_ts - use CONFIG_PM_SLEEP Input: sentelic - report device's production serial number Input: tl6040-vibra - Device Tree support Input: evdev - properly handle read/write with count 0 ...

USB: input: aiptek.c: fix up dev_* messages

2012-05-04T22:33:06Z

Previously I had made the struct device point to the input device, but after talking with Dmitry, he said that the USB device would make more sense for this driver to point to. So converted it to use that instead. CC: Dmitry Torokhov CC: Jesper Juhl CC: JJ Ding CC: Edwin van Vliet Signed-off-by: Greg Kroah-Hartman

USB: aiptek.c: remove dbg() usage

2012-05-02T04:33:12Z

dbg() was a very old USB-specific macro that should no longer be used. This patch removes it from being used in the driver and uses dev_dbg() instead. CC: Dmitry Torokhov CC: Jesper Juhl CC: JJ Ding CC: Edwin van Vliet Signed-off-by: Greg Kroah-Hartman