Commit 8c0776a8 authored Apr 17, 2015 by Dmitry Torokhov

Input: elants_i2c - zero-extend hardware ID in firmware name



Let's zero-extend hardware id number when forming firmware file name,
to avoid kernel requesting firmware like "elants_i2c_   0.bin", which
is quite unexpected.

Acked-by: Charlie <Mooney&lt;charliemooney@chromium.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

parent 2310568f

drivers/input/touchscreen/elants_i2c.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -699,7 +699,7 @@ static int elants_i2c_fw_update(struct elants_data *ts)
		char *fw_name;
		int error;

		fw_name = kasprintf(GFP_KERNEL, "elants_i2c_%4x.bin", ts->hw_version);
		fw_name = kasprintf(GFP_KERNEL, "elants_i2c_%04x.bin", ts->hw_version);
		if (!fw_name)
		return -ENOMEM;