[v5,2/2] dmaengine: mxs: fix section mismatch
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Message ID 20220712160909.2054141-2-dario.binacchi@amarulasolutions.com
State New
Headers show
Series
  • [v5,1/2] dmaengine: mxs: use platform_driver_register
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Commit Message

Dario Binacchi July 12, 2022, 4:09 p.m. UTC 
The patch was suggested by the following modpost warning:

WARNING: modpost: vmlinux.o(.data+0xa3900): Section mismatch in reference from the variable mxs_dma_driver to the function .init.text:mxs_dma_probe()
The variable mxs_dma_driver references
the function __init mxs_dma_probe()
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console

Co-developed-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Cc: stable@vger.kernel.org
---

(no changes since v1)

 drivers/dma/mxs-dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/drivers/dma/mxs-dma.c b/drivers/dma/mxs-dma.c
index 18f8154b859b..a01953e06048 100644
--- a/drivers/dma/mxs-dma.c
+++ b/drivers/dma/mxs-dma.c
@@ -834,7 +834,7 @@  static int __init mxs_dma_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static struct platform_driver mxs_dma_driver = {
+static struct platform_driver mxs_dma_driver __initdata = {
 	.driver		= {
 		.name	= "mxs-dma",
 		.of_match_table = mxs_dma_dt_ids,