ath5k: Don't fiddle with MSI on suspend/resume.

Commit 256b152b005e319f985f50f2a910a75ba0def74f (ath5k: don't enable
MSI, we cannot handle it yet) has removed msi support, but overlooked
the suspend/resume code. This patch completes msi removal.

I don't consider this patch copyrightable, and thus put it into the
public domain. The result is of course a base.c file dual-licensed under
3-clause-BSD and GPL.

Signed-off-by: Michael Karcher <kernel@mkarcher.dialup.fu-berlin.de>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 2028866f59951068ebb799ee3209ef22d9ff13c6..f19f33c4e3364d6ec57178dc0cdbefd68295288c 100644 (file)
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -587,7 +587,6 @@ ath5k_pci_suspend(struct pci_dev *pdev, pm_message_t state)
        ath5k_stop_hw(sc);
 
        free_irq(pdev->irq, sc);
-       pci_disable_msi(pdev);
        pci_save_state(pdev);
        pci_disable_device(pdev);
        pci_set_power_state(pdev, PCI_D3hot);
@@ -616,12 +615,10 @@ ath5k_pci_resume(struct pci_dev *pdev)
         */
        pci_write_config_byte(pdev, 0x41, 0);
 
-       pci_enable_msi(pdev);
-
        err = request_irq(pdev->irq, ath5k_intr, IRQF_SHARED, "ath", sc);
        if (err) {
                ATH5K_ERR(sc, "request_irq failed\n");
-               goto err_msi;
+               goto err_no_irq;
        }
 
        err = ath5k_init(sc);
@@ -642,8 +639,7 @@ ath5k_pci_resume(struct pci_dev *pdev)
        return 0;
 err_irq:
        free_irq(pdev->irq, sc);
-err_msi:
-       pci_disable_msi(pdev);
+err_no_irq:
        pci_disable_device(pdev);
        return err;
 }