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Commit ef6c680d authored by Jassi Brar's avatar Jassi Brar Committed by Grant Likely
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spi/s3c64xx: Check before mem-region release 



Add precautionary check before releasing memory region.

Signed-off-by: default avatarJassi Brar <jassi.brar@samsung.com>
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent b0d5d6e5

drivers/spi/spi_s3c64xx.c

+2 −1
Original line number Diff line number Diff line
@@ -1097,6 +1097,7 @@ static int s3c64xx_spi_remove(struct platform_device *pdev) 
	iounmap((void *) sdd->regs);



	mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (mem_res != NULL)

		release_mem_region(mem_res->start, resource_size(mem_res));



	platform_set_drvdata(pdev, NULL);