linux-kernel - [PATCH 3/3] media: pci/ivtv: Use managed version of pci_enable

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date: Mon, 27 May 2024 22:14:47 +0000
From: Ricardo Ribalda <ribalda@...omium.org>
To: Andy Walls <awalls@...metrocast.net>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: Hans Verkuil <hverkuil-cisco@...all.nl>, linux-media@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Ricardo Ribalda <ribalda@...omium.org>
Subject: [PATCH 3/3] media: pci/ivtv: Use managed version of
 pci_enable_device

If there is any error during probing, we should probably leave the
device in its previous state.

pcim_ will take care of this.

Signed-off-by: Ricardo Ribalda <ribalda@...omium.org>
---
 drivers/media/pci/ivtv/ivtv-driver.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
index 96f40c9685d2..ecc20cd89926 100644
--- a/drivers/media/pci/ivtv/ivtv-driver.c
+++ b/drivers/media/pci/ivtv/ivtv-driver.c
@@ -806,7 +806,7 @@ static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *pdev,
 
 	IVTV_DEBUG_INFO("Enabling pci device\n");
 
-	if (pci_enable_device(pdev)) {
+	if (pcim_enable_device(pdev)) {
 		IVTV_ERR("Can't enable device!\n");
 		return -EIO;
 	}
@@ -1402,7 +1402,6 @@ static void ivtv_remove(struct pci_dev *pdev)
 
 	free_irq(itv->pdev->irq, (void *)itv);
 
-	pci_disable_device(itv->pdev);
 	for (i = 0; i < IVTV_VBI_FRAMES; i++)
 		kfree(itv->vbi.sliced_mpeg_data[i]);
 

-- 
2.45.1.288.g0e0cd299f1-goog