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auxdisplay: lcd2s: Fix lcd2s_redefine_char() feature
commit 4424c35 upstream. It seems that the lcd2s_redefine_char() has never been properly tested. The buffer is filled by DEF_CUSTOM_CHAR command followed by the character number (from 0 to 7), but immediately after that these bytes are rewritten by the decoded hex stream. Fix the index to fill the buffer after the command and number. Fixes: 8c9108d ("auxdisplay: add a driver for lcd2s character display") Cc: Lars Poeschel <poeschel@lemonage.de> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> [fixed typo in commit message] Signed-off-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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