diff options
| author |   Linus Walleij <linus.walleij@linaro.org> | 2013-04-04 14:02:57 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-06-03 08:04:36 +0200 |
| commit | 5283456dad4a57fe1940cec4d7a99ac93ee3127f (patch) | |
| tree | b0b9a8561056d8b9ef1894369aa83b60312a6347 /arch/arm/mach-integrator | |
| parent | ARM: integrator: convert PCIv3 bridge to platform device (diff) | |
| download | linux-dev-5283456dad4a57fe1940cec4d7a99ac93ee3127f.tar.xz linux-dev-5283456dad4a57fe1940cec4d7a99ac93ee3127f.zip | |
ARM: integrator: grab PCI error IRQ in probe()
This moves the request of the PCI error interrupt to the probe()
function for the device, uses the devm* managed call and switch
to a dev_err() error print.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-integrator')
| -rw-r--r-- | arch/arm/mach-integrator/pci_v3.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c index 2733c6c1f027..f027596d3e84 100644 --- a/arch/arm/mach-integrator/pci_v3.c +++ b/arch/arm/mach-integrator/pci_v3.c @@ -495,7 +495,6 @@ static void __init pci_v3_preinit(void) { unsigned long flags; unsigned int temp; - int ret; /* Remap the Integrator system controller */ ap_syscon_base = ioremap(INTEGRATOR_SC_BASE, 0x100); @@ -579,14 +578,6 @@ static void __init pci_v3_preinit(void) v3_writeb(V3_LB_IMASK, 0x28); __raw_writel(3, ap_syscon_base + INTEGRATOR_SC_PCIENABLE_OFFSET); - /* - * Grab the PCI error interrupt. - */ - ret = request_irq(IRQ_AP_V3INT, v3_irq, 0, "V3", NULL); - if (ret) - printk(KERN_ERR "PCI: unable to grab PCI error " - "interrupt: %d\n", ret); - raw_spin_unlock_irqrestore(&v3_lock, flags); } @@ -684,7 +675,17 @@ static struct hw_pci pci_v3 __initdata = { static int __init pci_v3_probe(struct platform_device *pdev) { + int ret; + + ret = devm_request_irq(&pdev->dev, IRQ_AP_V3INT, v3_irq, 0, "V3", NULL); + if (ret) { + dev_err(&pdev->dev, "unable to grab PCI error interrupt: %d\n", + ret); + return -ENODEV; + } + pci_common_init(&pci_v3); + return 0; } |