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staging: sm7xxfb: copy device name before we pass to the smtc_alloc_fb_info

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the name is not initialised and passed to the function smtc_alloc_fb_info
and copies the name into a member of fb structure.

copy the name before calling alloc_fb_info.

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Acked-by: Javier Muñoz <jmunhoz@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Devendra Naga 2012-08-26 11:57:16 +05:30 committed by Greg Kroah-Hartman
parent 147cd16575
commit d328ddd20e
1 changed files with 2 additions and 1 deletions
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3
drivers/staging/sm7xxfb/sm7xxfb.c
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@ -798,6 +798,8 @@ static int __devinit smtcfb_pci_probe(struct pci_dev *pdev,
if (err)
return err;
sprintf(name, "sm%Xfb", ent->device);
sfb = smtc_alloc_fb_info(pdev, name);
if (!sfb) {
@ -806,7 +808,6 @@ static int __devinit smtcfb_pci_probe(struct pci_dev *pdev,
}
sfb->chip_id = ent->device;
sprintf(name, "sm%Xfb", sfb->chip_id);
pci_set_drvdata(pdev, sfb);