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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-30 13:41:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-30 13:41:56 -0700 |
| commit | 889371f61fd5bb914d0331268f12432590cf7e85 (patch) | |
| tree | b2055808f8f7d26adad7507109e9d1890fe0cae8 /drivers/pcmcia | |
| parent | 035a4a4f8976bdf12aab992c630d3a6cfba90ea8 (diff) | |
| download | kernel_samsung_smdk4412-889371f61fd5bb914d0331268f12432590cf7e85.tar.gz kernel_samsung_smdk4412-889371f61fd5bb914d0331268f12432590cf7e85.tar.bz2 kernel_samsung_smdk4412-889371f61fd5bb914d0331268f12432590cf7e85.zip | |
Revert "yenta free_irq on suspend"
ACPI is wrong. Devices should not release their IRQ's on suspend and
re-aquire them on resume. ACPI should just re-init the IRQ controller
instead of breaking most drivers very subtly.
Breakage reported by Hugh Dickins <hugh@veritas.com>
Undo: d8c4b4195c7d664baf296818bf756775149232d3
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/pcmcia')
| -rw-r--r-- | drivers/pcmcia/yenta_socket.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c index 744e469a9ed..6837491f021 100644 --- a/drivers/pcmcia/yenta_socket.c +++ b/drivers/pcmcia/yenta_socket.c @@ -1107,8 +1107,6 @@ static int yenta_dev_suspend (struct pci_dev *dev, pm_message_t state) pci_read_config_dword(dev, 17*4, &socket->saved_state[1]); pci_disable_device(dev); - free_irq(dev->irq, socket); - /* * Some laptops (IBM T22) do not like us putting the Cardbus * bridge into D3. At a guess, some other laptop will @@ -1134,13 +1132,6 @@ static int yenta_dev_resume (struct pci_dev *dev) pci_enable_device(dev); pci_set_master(dev); - if (socket->cb_irq) - if (request_irq(socket->cb_irq, yenta_interrupt, - SA_SHIRQ, "yenta", socket)) { - printk(KERN_WARNING "Yenta: request_irq() failed on resume!\n"); - socket->cb_irq = 0; - } - if (socket->type && socket->type->restore_state) socket->type->restore_state(socket); } |