The patch titled
ath5k: suspend/resume fixes
has been removed from the -mm tree. Its filename was
ath5k-suspend-resume-fixes.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: ath5k: suspend/resume fixes
From: Jiri Slaby <jirislaby@xxxxxxxxx>
- free and re-request irq since it might have changed during suspend
- disable and enable msi
- don't set D0 state of the device, it's already done by the PCI layer
- do restore_state before enable_device, it's safer
- check ath5k_init return value
Signed-off-by: Jiri Slaby <jirislaby@xxxxxxxxx>
Cc: Nick Kossifidis <mickflemm@xxxxxxxxx>
Cc: Luis R. Rodriguez <mcgrof@xxxxxxxxx>
Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath5k/base.c | 26 +++++++++++++++++++++-----
1 file changed, 21 insertions(+), 5 deletions(-)
diff -puN drivers/net/wireless/ath5k/base.c~ath5k-suspend-resume-fixes drivers/net/wireless/ath5k/base.c
--- a/drivers/net/wireless/ath5k/base.c~ath5k-suspend-resume-fixes
+++ a/drivers/net/wireless/ath5k/base.c
@@ -592,6 +592,9 @@ ath5k_pci_suspend(struct pci_dev *pdev,
ath5k_led_off(sc);
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);
@@ -607,15 +610,12 @@ ath5k_pci_resume(struct pci_dev *pdev)
struct ath5k_hw *ah = sc->ah;
int i, err;
- err = pci_set_power_state(pdev, PCI_D0);
- if (err)
- return err;
+ pci_restore_state(pdev);
err = pci_enable_device(pdev);
if (err)
return err;
- pci_restore_state(pdev);
/*
* Suspend/Resume resets the PCI configuration space, so we have to
* re-disable the RETRY_TIMEOUT register (0x41) to keep
@@ -623,7 +623,17 @@ ath5k_pci_resume(struct pci_dev *pdev)
*/
pci_write_config_byte(pdev, 0x41, 0);
- ath5k_init(sc);
+ 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;
+ }
+
+ err = ath5k_init(sc);
+ if (err)
+ goto err_irq;
ath5k_led_enable(sc);
/*
@@ -637,6 +647,12 @@ ath5k_pci_resume(struct pci_dev *pdev)
ath5k_hw_reset_key(ah, i);
return 0;
+err_irq:
+ free_irq(pdev->irq, sc);
+err_msi:
+ pci_disable_msi(pdev);
+ pci_disable_device(pdev);
+ return err;
}
#endif /* CONFIG_PM */
_
Patches currently in -mm which might be from jirislaby@xxxxxxxxx are
origin.patch
ath5k-mask-out-unneeded-interrupts.patch
ath5k-unify-resets.patch
ip2-fix-iielliscleanup-as-it-is-static-but-not-always-used.patch
char-merge-ip2main-and-ip2base.patch
char-ip2-cleanup-globals.patch
char-ip2-fix-sparse-warnings.patch
char-ip2-init-deinit-cleanup.patch
ip2-avoid-add_timer-with-pending-timer.patch
char-ds1286-eliminate-busy-waiting.patch
reiser4.patch
shrink_slab-handle-bad-shrinkers.patch
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