[PATCH v5 2/2] dmaengine: mxs: fix section mismatch

From: Dario Binacchi
Date: Tue Jul 12 2022 - 12:11:40 EST

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@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Michael Trimarchi <michael@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Dario Binacchi <dario.binacchi@xxxxxxxxxxxxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx

(no changes since v1)

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

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,