linux-kernel - [RESEND PATCH] saa7146: Create a device name before it's used

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Date:	Thu,  2 Oct 2014 16:19:15 +0200
From:	Lubomir Rintel <lkundrak@...sk>
To:	linux-kernel@...r.kernel.org
Cc:	trivial@...nel.org, Hans Verkuil <hverkuil@...all.nl>,
	Mauro Carvalho Chehab <m.chehab@...sung.com>,
	linux-media@...r.kernel.org, Lubomir Rintel <lkundrak@...sk>
Subject: [RESEND PATCH] saa7146: Create a device name before it's used

request_irq() uses it, tries to create a procfs file with an empty name
otherwise.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=83771
Signed-off-by: Lubomir Rintel <lkundrak@...sk>
---
 drivers/media/common/saa7146/saa7146_core.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/media/common/saa7146/saa7146_core.c b/drivers/media/common/saa7146/saa7146_core.c
index 97afee6..4418119 100644
--- a/drivers/media/common/saa7146/saa7146_core.c
+++ b/drivers/media/common/saa7146/saa7146_core.c
@@ -364,6 +364,9 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent
 		goto out;
 	}
 
+	/* create a nice device name */
+	sprintf(dev->name, "saa7146 (%d)", saa7146_num);
+
 	DEB_EE("pci:%p\n", pci);
 
 	err = pci_enable_device(pci);
@@ -438,9 +441,6 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent
 
 	/* the rest + print status message */
 
-	/* create a nice device name */
-	sprintf(dev->name, "saa7146 (%d)", saa7146_num);
-
 	pr_info("found saa7146 @ mem %p (revision %d, irq %d) (0x%04x,0x%04x)\n",
 		dev->mem, dev->revision, pci->irq,
 		pci->subsystem_vendor, pci->subsystem_device);
-- 
1.9.3

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