If there is not call to dev_get_drvdata() or input_get_drvdata(), the call to input_set_drvdata() is unnecessary and can be dropped. The series was build tested on kerneltests.org and by the 0day build system. The patch series is based on v4.10-rc4, with input/next (sha 2de8b4110c82) merged on top. For convenience, the series is available at: git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git input-base ---------------------------------------------------------------- Guenter Roeck (5): Input: keyboard - drop unnecessary calls to input_set_drvdata Input: joystick/maplecontrol - drop unnecessary call to input_set_drvdata Input: mouse - drop unnecessary calls to input_set_drvdata Input: misc/dm355evm_keys - drop unnecessary call to input_set_drvdata Input: touchscreen - drop unnecessary calls to input_set_drvdata drivers/input/joystick/maplecontrol.c | 1 - drivers/input/keyboard/adp5520-keys.c | 2 -- drivers/input/keyboard/bf54x-keys.c | 2 -- drivers/input/keyboard/maple_keyb.c | 1 - drivers/input/keyboard/opencores-kbd.c | 2 -- drivers/input/keyboard/tca8418_keypad.c | 2 -- drivers/input/keyboard/tm2-touchkey.c | 2 -- drivers/input/misc/dm355evm_keys.c | 2 -- drivers/input/mouse/cypress_ps2.c | 2 -- drivers/input/mouse/maplemouse.c | 1 - drivers/input/touchscreen/edt-ft5x06.c | 1 - drivers/input/touchscreen/egalax_ts.c | 2 -- drivers/input/touchscreen/elants_i2c.c | 2 -- drivers/input/touchscreen/ili210x.c | 1 - drivers/input/touchscreen/mcs5000_ts.c | 1 - drivers/input/touchscreen/raydium_i2c_ts.c | 2 -- 16 files changed, 26 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html