xiaomi-sm8450/android_kernel_xiaomi_sm8450
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[ATM]: [drivers] ioremap balanced with iounmap

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Signed-off-by: Amol Lad <amol@verismonetworks.com>
Signed-off-by: chas williams <chas@cmf.nrl.navy.mil>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Amol Lad
2007-07-16 18:34:36 -07:00
committed by David S. Miller
parent de24a19312
commit 78e4be16e0
2 changed files with 24 additions and 9 deletions
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14
drivers/atm/firestream.c
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@@ -1710,7 +1710,7 @@ static int __devinit fs_init (struct fs_dev *dev)
/* This bit is documented as "RESERVED" */
if (isr & ISR_INIT_ERR) {
printk (KERN_ERR "Error initializing the FS... \n");
return 1;
goto unmap;
}
if (isr & ISR_INIT) {
fs_dprintk (FS_DEBUG_INIT, "Ha! Initialized OK!\n");
@@ -1723,7 +1723,7 @@ static int __devinit fs_init (struct fs_dev *dev)
if (!to) {
printk (KERN_ERR "timeout initializing the FS... \n");
return 1;
goto unmap;
}
/* XXX fix for fs155 */
@@ -1803,7 +1803,7 @@ static int __devinit fs_init (struct fs_dev *dev)
if (!dev->atm_vccs) {
printk (KERN_WARNING "Couldn't allocate memory for VCC buffers. Woops!\n");
/* XXX Clean up..... */
return 1;
goto unmap;
}
dev->tx_inuse = kzalloc (dev->nchannels / 8 /* bits/byte */ , GFP_KERNEL);
@@ -1813,7 +1813,7 @@ static int __devinit fs_init (struct fs_dev *dev)
if (!dev->tx_inuse) {
printk (KERN_WARNING "Couldn't allocate memory for tx_inuse bits!\n");
/* XXX Clean up..... */
return 1;
goto unmap;
}
/* -- RAS1 : FS155 and 50 differ. Default (0) should be OK for both */
/* -- RAS2 : FS50 only: Default is OK. */
@@ -1840,7 +1840,7 @@ static int __devinit fs_init (struct fs_dev *dev)
if (request_irq (dev->irq, fs_irq, IRQF_SHARED, "firestream", dev)) {
printk (KERN_WARNING "couldn't get irq %d for firestream.\n", pci_dev->irq);
/* XXX undo all previous stuff... */
return 1;
goto unmap;
}
fs_dprintk (FS_DEBUG_INIT, "Grabbed irq %d for dev at %p.\n", dev->irq, dev);
@@ -1890,6 +1890,9 @@ static int __devinit fs_init (struct fs_dev *dev)
func_exit ();
return 0;
unmap:
iounmap(dev->base);
return 1;
}
static int __devinit firestream_init_one (struct pci_dev *pci_dev,
@@ -2012,6 +2015,7 @@ static void __devexit firestream_remove_one (struct pci_dev *pdev)
for (i=0;i < FS_NR_RX_QUEUES;i++)
free_queue (dev, &dev->rx_rq[i]);
iounmap(dev->base);
fs_dprintk (FS_DEBUG_ALLOC, "Free fs-dev: %p\n", dev);
nxtdev = dev->next;
kfree (dev);