Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=38d090932564140454e5a0bc915beca07d8a65a0
Commit:     38d090932564140454e5a0bc915beca07d8a65a0
Parent:     d407c78188c718c00e997ce7f8b8d45e92ee2dd6
Author:     Jiri Slaby <[EMAIL PROTECTED]>
AuthorDate: Tue May 8 00:36:10 2007 -0700
Committer:  Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Tue May 8 11:15:23 2007 -0700

    Char: cyclades, use pci_iomap/unmap
    
    fork remove code for pci -- move it to separate, new, function and don't 
care
    about pci in the former.
    
    Signed-off-by: Jiri Slaby <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
 drivers/char/cyclades.c |   42 ++++++++++++++++++++++++++++++++----------
 1 files changed, 32 insertions(+), 10 deletions(-)

diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c
index 1430e13..478c388 100644
--- a/drivers/char/cyclades.c
+++ b/drivers/char/cyclades.c
@@ -4775,6 +4775,7 @@ static int __devinit cy_init_Ze(unsigned long 
cy_pci_phys0,
        cy_card[j].first_line = cy_next_channel;
        cy_card[j].num_chips = -1;
        cy_card[j].pdev = pdev;
+       pci_set_drvdata(pdev, &cy_card[j]);
 
        /* print message */
 #ifdef CONFIG_CYZ_INTR
@@ -4889,8 +4890,8 @@ static int __init cy_detect_pci(void)
                                continue;
                        }
 #endif
-                       cy_pci_addr0 = ioremap(cy_pci_phys0, CyPCI_Yctl);
-                       cy_pci_addr2 = ioremap(cy_pci_phys2, CyPCI_Ywin);
+                       cy_pci_addr0 = pci_iomap(pdev, 0, CyPCI_Yctl);
+                       cy_pci_addr2 = pci_iomap(pdev, 2, CyPCI_Ywin);
 
 #ifdef CY_PCI_DEBUG
                        printk("Cyclom-Y/PCI: relocate winaddr=0x%lx "
@@ -4948,6 +4949,7 @@ static int __init cy_detect_pci(void)
                        cy_card[j].first_line = cy_next_channel;
                        cy_card[j].num_chips = cy_pci_nchan / 4;
                        cy_card[j].pdev = pdev;
+                       pci_set_drvdata(pdev, &cy_card[j]);
 
                        /* enable interrupts in the PCI interface */
                        plx_ver = readb(cy_pci_addr2 + CyPLX_VER) & 0x0f;
@@ -5006,7 +5008,7 @@ static int __init cy_detect_pci(void)
                                "ctladdr=0x%lx\n",
                                (ulong) cy_pci_phys2, (ulong) cy_pci_phys0);
 #endif
-                       cy_pci_addr0 = ioremap(cy_pci_phys0, CyPCI_Zctl);
+                       cy_pci_addr0 = pci_iomap(pdev, 0, CyPCI_Zctl);
 
                        /* Disable interrupts on the PLX before resetting it */
                        cy_writew(cy_pci_addr0 + 0x68,
@@ -5040,8 +5042,7 @@ static int __init cy_detect_pci(void)
                        }
 
                        if (mailbox == ZE_V1) {
-                               cy_pci_addr2 = ioremap(cy_pci_phys2,
-                                               CyPCI_Ze_win);
+                               cy_pci_addr2 = pci_iomap(pdev, 2, CyPCI_Ze_win);
                                if (ZeIndex == NR_CARDS) {
                                        printk("Cyclades-Ze/PCI found at "
                                                "0x%lx but no more cards can "
@@ -5061,7 +5062,7 @@ static int __init cy_detect_pci(void)
                                i--;
                                continue;
                        } else {
-                               cy_pci_addr2 = ioremap(cy_pci_phys2,CyPCI_Zwin);
+                               cy_pci_addr2 = pci_iomap(pdev, 2, CyPCI_Zwin);
                        }
 
 #ifdef CY_PCI_DEBUG
@@ -5145,6 +5146,7 @@ static int __init cy_detect_pci(void)
                        cy_card[j].first_line = cy_next_channel;
                        cy_card[j].num_chips = -1;
                        cy_card[j].pdev = pdev;
+                       pci_set_drvdata(pdev, &cy_card[j]);
 
                        /* print message */
 #ifdef CONFIG_CYZ_INTR
@@ -5198,6 +5200,26 @@ static int __init cy_detect_pci(void)
 #endif                         /* ifdef CONFIG_PCI */
 }                              /* cy_detect_pci */
 
+static void __devexit cy_pci_release(struct pci_dev *pdev)
+{
+#ifdef CONFIG_PCI
+       struct cyclades_card *cinfo = pci_get_drvdata(pdev);
+
+       pci_iounmap(pdev, cinfo->base_addr);
+       if (cinfo->ctl_addr)
+               pci_iounmap(pdev, cinfo->ctl_addr);
+       if (cinfo->irq
+#ifndef CONFIG_CYZ_INTR
+               && cinfo->num_chips != -1 /* not a Z card */
+#endif /* CONFIG_CYZ_INTR */
+               )
+               free_irq(cinfo->irq, cinfo);
+       pci_release_regions(pdev);
+
+       cinfo->base_addr = NULL;
+#endif
+}
+
 /*
  * This routine prints out the appropriate serial driver version number
  * and identifies which options were configured into this driver.
@@ -5546,6 +5568,10 @@ static void __exit cy_cleanup_module(void)
 
        for (i = 0; i < NR_CARDS; i++) {
                if (cy_card[i].base_addr) {
+                       if (cy_card[i].pdev) {
+                               cy_pci_release(cy_card[i].pdev);
+                               continue;
+                       }
                        iounmap(cy_card[i].base_addr);
                        if (cy_card[i].ctl_addr)
                                iounmap(cy_card[i].ctl_addr);
@@ -5555,10 +5581,6 @@ static void __exit cy_cleanup_module(void)
 #endif /* CONFIG_CYZ_INTR */
                                )
                                free_irq(cy_card[i].irq, &cy_card[i]);
-#ifdef CONFIG_PCI
-                       if (cy_card[i].pdev)
-                               pci_release_regions(cy_card[i].pdev);
-#endif
                }
        }
 } /* cy_cleanup_module */
-
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