From: Tero Kristo <t-kristo@ti.com>
Date: Tue, 5 Nov 2019 14:00:51 +0000 (+0200)
Subject: crypto: omap-sham - remove the sysfs group during driver removal
X-Git-Tag: v5.10.7~3034^2~213
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b82fc91e50dfb1ed5bac0b99604218e23a89a304;p=platform%2Fkernel%2Flinux-rpi.git

crypto: omap-sham - remove the sysfs group during driver removal

The driver removal should also cleanup the created sysfs group. If not,
the driver fails the subsequent probe as the files exist already.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c
index 2e94355..0bf07a7 100644
--- a/drivers/crypto/omap-sham.c
+++ b/drivers/crypto/omap-sham.c
@@ -2270,6 +2270,8 @@ static int omap_sham_remove(struct platform_device *pdev)
 	if (!dd->polling_mode)
 		dma_release_channel(dd->dma_lch);
 
+	sysfs_remove_group(&dd->dev->kobj, &omap_sham_attr_group);
+
 	return 0;
 }