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git://projects.qi-hardware.com/openwrt-xburst.git
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1be286180b
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13835 3c298f89-4303-0410-b956-a3cf2f4a3e73
96 lines
2.7 KiB
Diff
96 lines
2.7 KiB
Diff
From d23e90c384edfbf039cb8b8d94c0ef90022949e7 Mon Sep 17 00:00:00 2001
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From: Gabor Juhos <juhosg@openwrt.org>
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Date: Fri, 2 Jan 2009 16:08:45 +0100
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Subject: [RFC 04/12] ath9k: introduce bus specific cleanup routine
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We have left only some PCI specific cleanup code. We have to convert
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them as well.
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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
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Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
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---
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drivers/net/wireless/ath9k/core.h | 7 +++++++
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drivers/net/wireless/ath9k/main.c | 29 +++++++++++++++--------------
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2 files changed, 22 insertions(+), 14 deletions(-)
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--- a/drivers/net/wireless/ath9k/core.h
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+++ b/drivers/net/wireless/ath9k/core.h
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@@ -723,6 +723,8 @@ struct ath_bus_ops {
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void (*reg_write)(struct ath_hal *ah, unsigned reg, u32 val);
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void (*read_cachesize)(struct ath_softc *sc, int *csz);
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+
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+ void (*cleanup)(struct ath_softc *sc);
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};
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struct ath_softc {
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@@ -850,4 +852,9 @@ static inline void ath_read_cachesize(st
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sc->bus_ops->read_cachesize(sc, csz);
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}
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+static inline void ath_bus_cleanup(struct ath_softc *sc)
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+{
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+ sc->bus_ops->cleanup(sc);
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+}
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+
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#endif /* CORE_H */
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--- a/drivers/net/wireless/ath9k/main.c
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+++ b/drivers/net/wireless/ath9k/main.c
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@@ -1276,13 +1276,7 @@ static int ath_start_rfkill_poll(struct
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rfkill_free(sc->rf_kill.rfkill);
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/* Deinitialize the device */
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- ath_detach(sc);
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- if (sc->pdev->irq)
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- free_irq(sc->pdev->irq, sc);
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- pci_iounmap(sc->pdev, sc->mem);
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- pci_release_region(sc->pdev, 0);
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- pci_disable_device(sc->pdev);
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- ieee80211_free_hw(sc->hw);
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+ ath_bus_cleanup(sc);
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return -EIO;
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} else {
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sc->sc_flags |= SC_OP_RFKILL_REGISTERED;
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@@ -2605,6 +2599,17 @@ static void ath_pci_reg_write(struct ath
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iowrite32(val, ah->ah_sh + reg);
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}
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+static void ath_pci_cleanup(struct ath_softc *sc)
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+{
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+ ath_detach(sc);
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+ if (sc->pdev->irq)
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+ free_irq(sc->pdev->irq, sc);
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+ pci_iounmap(sc->pdev, sc->mem);
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+ pci_release_region(sc->pdev, 0);
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+ pci_disable_device(sc->pdev);
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+ ieee80211_free_hw(sc->hw);
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+}
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+
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static struct ath_bus_ops ath_pci_bus_ops = {
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.dma_map_single_to_device = ath_pci_map_single_to_device,
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.dma_unmap_single_to_device = ath_pci_unmap_single_to_device,
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@@ -2620,6 +2625,8 @@ static struct ath_bus_ops ath_pci_bus_op
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.reg_write = ath_pci_reg_write,
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.read_cachesize = ath_pci_read_cachesize,
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+
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+ .cleanup = ath_pci_cleanup,
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};
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static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
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@@ -2756,13 +2763,7 @@ static void ath_pci_remove(struct pci_de
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struct ieee80211_hw *hw = pci_get_drvdata(pdev);
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struct ath_softc *sc = hw->priv;
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- ath_detach(sc);
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- if (pdev->irq)
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- free_irq(pdev->irq, sc);
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- pci_iounmap(pdev, sc->mem);
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- pci_release_region(pdev, 0);
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- pci_disable_device(pdev);
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- ieee80211_free_hw(hw);
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+ ath_pci_cleanup(sc);
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}
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#ifdef CONFIG_PM
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