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parport_pc.c: correctly release the requested region for the IT887x 

Replace release_resource() by release_region() and also fix the
inconsistency in the size of the requested/released region.

The size of the resource should be 32, not 0x8 like it was corrected in
commit e7c310c36e already.

CC: linux-serial@vger.kernel.org
Reported-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Niels de Vos 2011-04-18 15:26:03 +01:00 committed by Greg Kroah-Hartman
parent f0e615c3cb
commit 0f6db2172f
1 changed files with 3 additions and 5 deletions
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8
drivers/parport/parport_pc.c
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@ -2550,7 +2550,6 @@ static int __devinit sio_ite_8872_probe(struct pci_dev *pdev, int autoirq,
const struct parport_pc_via_data *via)
{
short inta_addr[6] = { 0x2A0, 0x2C0, 0x220, 0x240, 0x1E0 };
struct resource *base_res;
u32 ite8872set;
u32 ite8872_lpt, ite8872_lpthi;
u8 ite8872_irq, type;
@ -2561,8 +2560,7 @@ static int __devinit sio_ite_8872_probe(struct pci_dev *pdev, int autoirq,
/* make sure which one chip */
for (i = 0; i < 5; i++) {
base_res = request_region(inta_addr[i], 32, "it887x");
if (base_res) {
if (request_region(inta_addr[i], 32, "it887x")) {
int test;
pci_write_config_dword(pdev, 0x60,
0xe5000000 | inta_addr[i]);
@ -2571,7 +2569,7 @@ static int __devinit sio_ite_8872_probe(struct pci_dev *pdev, int autoirq,
test = inb(inta_addr[i]);
if (test != 0xff)
break;
release_region(inta_addr[i], 0x8);
release_region(inta_addr[i], 32);
}
}
if (i >= 5) {
@ -2635,7 +2633,7 @@ static int __devinit sio_ite_8872_probe(struct pci_dev *pdev, int autoirq,
/*
* Release the resource so that parport_pc_probe_port can get it.
*/
release_resource(base_res);
release_region(inta_addr[i], 32);
if (parport_pc_probe_port(ite8872_lpt, ite8872_lpthi,
irq, PARPORT_DMA_NONE, &pdev->dev, 0)) {
printk(KERN_INFO