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Subject[PATCH] ath5k: Don't fiddle with MSI on suspend/resume.
From
Date
Commit 256b152b005e319f985f50f2a910a75ba0def74f 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>

---
drivers/net/wireless/ath5k/base.c | 8 ++------
1 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index ebf19bc..d092a23 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -589,7 +589,6 @@ 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);
@@ -618,12 +617,10 @@ 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);
@@ -644,8 +641,7 @@ 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;
}
--
1.5.5.4


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