linux-kernel - [PATCH] dmaengine: ti: add missing MODULE

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Date: Thu, 13 Jun 2024 12:27:22 -0700
From: Jeff Johnson <quic_jjohnson@...cinc.com>
To: Peter Ujfalusi <peter.ujfalusi@...il.com>, Vinod Koul <vkoul@...nel.org>
CC: <dmaengine@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <kernel-janitors@...r.kernel.org>,
        Jeff Johnson <quic_jjohnson@...cinc.com>
Subject: [PATCH] dmaengine: ti: add missing MODULE_DESCRIPTION() macros

With ARCH=arm64, make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/dma/ti/k3-udma.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/dma/ti/k3-udma-glue.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/dma/ti/k3-psil-lib.o

Add the missing invocations of the MODULE_DESCRIPTION() macro.

Signed-off-by: Jeff Johnson <quic_jjohnson@...cinc.com>
---
 drivers/dma/ti/k3-psil.c      | 1 +
 drivers/dma/ti/k3-udma-glue.c | 1 +
 drivers/dma/ti/k3-udma.c      | 1 +
 3 files changed, 3 insertions(+)

diff --git a/drivers/dma/ti/k3-psil.c b/drivers/dma/ti/k3-psil.c
index 25148d952472..c4b6f0df4686 100644
--- a/drivers/dma/ti/k3-psil.c
+++ b/drivers/dma/ti/k3-psil.c
@@ -106,4 +106,5 @@ int psil_set_new_ep_config(struct device *dev, const char *name,
 	return 0;
 }
 EXPORT_SYMBOL_GPL(psil_set_new_ep_config);
+MODULE_DESCRIPTION("K3 PSI-L endpoint configuration");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/dma/ti/k3-udma-glue.c b/drivers/dma/ti/k3-udma-glue.c
index c9b93055dc9d..5348797d7a94 100644
--- a/drivers/dma/ti/k3-udma-glue.c
+++ b/drivers/dma/ti/k3-udma-glue.c
@@ -1574,4 +1574,5 @@ static int __init k3_udma_glue_class_init(void)
 }
 
 module_init(k3_udma_glue_class_init);
+MODULE_DESCRIPTION("TI K3 NAVSS DMA glue interface");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c
index 6400d06588a2..dc7ff1e74fd0 100644
--- a/drivers/dma/ti/k3-udma.c
+++ b/drivers/dma/ti/k3-udma.c
@@ -5621,6 +5621,7 @@ static struct platform_driver udma_driver = {
 };
 
 module_platform_driver(udma_driver);
+MODULE_DESCRIPTION("Texas Instruments UDMA support");
 MODULE_LICENSE("GPL v2");
 
 /* Private interfaces to UDMA */

---
base-commit: 83a7eefedc9b56fe7bfeff13b6c7356688ffa670
change-id: 20240613-md-arm64-drivers-dma-ti-d36eabab49bf