From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Thu, 20 Feb 2025 07:48:42 +0000 (+0100)
Subject: auxdisplay: MAX6959 should select BITREVERSE
X-Git-Tag: v6.12.23~393
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e161533964de0dd6c85c9308893e39f7e9237cf8;p=thirdparty%2Fkernel%2Fstable.git

auxdisplay: MAX6959 should select BITREVERSE

[ Upstream commit fce85f3da08b76c1b052f53a9f6f9c40a8a10660 ]

If CONFIG_BITREVERSE is not enabled:

    max6959.c:(.text+0x92): undefined reference to `byte_rev_table'

Fixes: a9bcd02fa42217c7 ("auxdisplay: Add driver for MAX695x 7-segment LED controllers")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/202502161703.3Vr4M7qg-lkp@intel.com/
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/auxdisplay/Kconfig b/drivers/auxdisplay/Kconfig
index 21545ffba0658..2a9bb31633a71 100644
--- a/drivers/auxdisplay/Kconfig
+++ b/drivers/auxdisplay/Kconfig
@@ -503,6 +503,7 @@ config HT16K33
 config MAX6959
 	tristate "Maxim MAX6958/6959 7-segment LED controller"
 	depends on I2C
+	select BITREVERSE
 	select REGMAP_I2C
 	select LINEDISP
 	help