linux-kernel - [PATCH v2] crypto: arm/xor - add missing MODULE

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Message-ID: <20240711-md-arm-arch-arm-lib-v2-1-ab08653dc106@quicinc.com>
Date: Thu, 11 Jul 2024 10:52:13 -0700
From: Jeff Johnson <quic_jjohnson@...cinc.com>
To: Russell King <linux@...linux.org.uk>
CC: <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <kernel-janitors@...r.kernel.org>,
        Jeff Johnson <quic_jjohnson@...cinc.com>
Subject: [PATCH v2] crypto: arm/xor - add missing MODULE_DESCRIPTION()
 macro

With ARCH=arm and CONFIG_KERNEL_MODE_NEON=y, make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in arch/arm/lib/xor-neon.o

Add the missing invocation of the MODULE_DESCRIPTION() macro.

Signed-off-by: Jeff Johnson <quic_jjohnson@...cinc.com>
---
Changes in v2:
- No changes to the actual patch, just rebased to current linus/master
- Hope to have these warnings fixed tree-wide in 6.11
- Link to v1: https://lore.kernel.org/r/20240622-md-arm-arch-arm-lib-v1-1-753a8885da24@quicinc.com
---
 arch/arm/lib/xor-neon.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/lib/xor-neon.c b/arch/arm/lib/xor-neon.c
index 522510baed49..cf57fca97908 100644
--- a/arch/arm/lib/xor-neon.c
+++ b/arch/arm/lib/xor-neon.c
@@ -8,6 +8,7 @@
 #include <linux/raid/xor.h>
 #include <linux/module.h>
 
+MODULE_DESCRIPTION("NEON accelerated XOR implementation");
 MODULE_LICENSE("GPL");
 
 #ifndef __ARM_NEON__

---
base-commit: 9d9a2f29aefdadc86e450308ff056017a209c755
change-id: 20240622-md-arm-arch-arm-lib-9b1fb344923c