From: Sergei Shtylyov Date: Thu, 23 Oct 2008 21:22:06 +0000 (+0200) Subject: sgiioc4: use ide_host_add() (take 2) X-Git-Tag: v2.6.28-rc1~5^2~8 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=95a84cd19224e7d41934d261b568dd04bf2bda3e;p=linux-2.6-omap-h63xx.git sgiioc4: use ide_host_add() (take 2) Convert the driver to use ide_host_add() -- this seems to be a straightforward change which I'm not sure why hasn't been done yet... While doing this at last, get rid of: - useless local copy of the 'sgiioc4_port_info' variable; - unnecessary 'goto' and label... Signed-off-by: Sergei Shtylyov Cc: jeremy@sgi.com Signed-off-by: Bartlomiej Zolnierkiewicz --- diff --git a/drivers/ide/sgiioc4.c b/drivers/ide/sgiioc4.c index 9fadea41e1c..d0cd670f454 100644 --- a/drivers/ide/sgiioc4.c +++ b/drivers/ide/sgiioc4.c @@ -567,9 +567,7 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev) unsigned long cmd_base, irqport; unsigned long bar0, cmd_phys_base, ctl; void __iomem *virt_base; - struct ide_host *host; hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL }; - struct ide_port_info d = sgiioc4_port_info; int rc; /* Get the CmdBlk and CtrlBlk Base Registers */ @@ -604,20 +602,10 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev) /* Initializing chipset IRQ Registers */ writel(0x03, (void __iomem *)(irqport + IOC4_INTR_SET * 4)); - host = ide_host_alloc(&d, hws); - if (host == NULL) { - rc = -ENOMEM; - goto err; - } - - rc = ide_host_register(host, &d, hws); - if (rc) - goto err_free; + rc = ide_host_add(&sgiioc4_port_info, hws, NULL); + if (!rc) + return 0; - return 0; -err_free: - ide_host_free(host); -err: release_mem_region(cmd_phys_base, IOC4_CMD_CTL_BLK_SIZE); req_mem_rgn_err: iounmap(virt_base);