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Commit 6aed8acdce29a1f250d145255631ff3c391af3e8

Authored by Felipe Balbi
Committed by Sekhar Nori
1 parent 9967994ec6
Exists in ti-linux-3.14.y and in 2 other branches processor-sdk-linux-01.00.00, smarc-ti-linux-3.14.y

input: touchscreen: edt-ft5x06: fix driver autoprobing 

Because with OF we can pass more specific
compatible flags (such as edt-ft5306) instead
of generic edt-ft5x06, when i2c-core's
of_i2c_register_devices() tries to request_module(),
it'll request it with a non-existent specific module
alias.

In order to have this driver autoprobing again, we
just need to add missing MODULE_ALIAS() entries to
edt-ft5x06 driver.

Thanks to Dmitry for noticing that it actually should
autoprobe even with of_device_id.

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: <linux-input@vger.kernel.org>
Cc: <stable@vger.kernel.org> # v3.15+
Fixes: dac90dc2 (Input: edt-ft5x06 - add DT support)
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

Showing 1 changed file with 3 additions and 0 deletions Side-by-side Diff

drivers/input/touchscreen/edt-ft5x06.c
Diff comments   View file @ 6aed8ac
... ... @@ -1149,6 +1149,9 @@
1149 1149  
1150 1150 module_i2c_driver(edt_ft5x06_ts_driver);
1151 1151  
  1152 +MODULE_ALIAS("i2c:edt-ft5206");
  1153 +MODULE_ALIAS("i2c:edt-ft5306");
  1154 +MODULE_ALIAS("i2c:edt-ft5406");
1152 1155 MODULE_AUTHOR("Simon Budig <simon.budig@kernelconcepts.de>");
1153 1156 MODULE_DESCRIPTION("EDT FT5x06 I2C Touchscreen Driver");
1154 1157 MODULE_LICENSE("GPL");