From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Andy Shevchenko <andy@kernel.org>
Cc: linux-kernel@vger.kernel.org,
Geert Uytterhoeven <geert@linux-m68k.org>,
kernel test robot <lkp@intel.com>
Subject: [PATCH v2] auxdisplay: MAX6959 should select BITREVERSE
Date: Thu, 20 Feb 2025 08:48:42 +0100 [thread overview]
Message-ID: <11603b392e2899b44fce61bbc8626a1aaa32b8f0.1740037706.git.geert@linux-m68k.org> (raw)
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>
---
v2:
- Do not sort selects.
---
drivers/auxdisplay/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/auxdisplay/Kconfig b/drivers/auxdisplay/Kconfig
index 8934e6ad5772b4e0..3b588318e8b5700b 100644
--- a/drivers/auxdisplay/Kconfig
+++ b/drivers/auxdisplay/Kconfig
@@ -505,6 +505,7 @@ config MAX6959
depends on I2C
select REGMAP_I2C
select LINEDISP
+ select BITREVERSE
help
If you say yes here you get support for the following Maxim chips
(I2C 7-segment LED display controller):
--
2.43.0
next reply other threads:[~2025-02-20 7:48 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-20 7:48 Geert Uytterhoeven [this message]
2025-02-20 8:21 ` Andy Shevchenko
2025-02-20 9:07 ` Geert Uytterhoeven
2025-02-20 12:44 ` Andy Shevchenko
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