3.8-stable review patch. If anyone has any objections, please let me know.
------------------
From: Takashi Iwai <tiwai@xxxxxxx>
commit aacfddfdadb3540651d263245069631f341e953a upstream.
Along with a clean up commit [e9f66d9b9: ALSA: pci: clean up using
module_pci_driver()], bt87x driver lost the functionality of load_all
parameter. This patch does a partial revert of the commit only for
bt87x.c to recover it.
Reported-by: Clemens Ladisch <cladisch@xxxxxxxxxxxxxx>
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/pci/bt87x.c | 19 +++++++++++++++++--
1 file changed, 17 insertions(+), 2 deletions(-)
--- a/sound/pci/bt87x.c
+++ b/sound/pci/bt87x.c
@@ -836,6 +836,8 @@ static struct {
{0x7063, 0x2000}, /* pcHDTV HD-2000 TV */
};
+static struct pci_driver driver;
+
/* return the id of the card, or a negative value if it's blacklisted */
static int snd_bt87x_detect_card(struct pci_dev *pci)
{
@@ -962,11 +964,24 @@ static DEFINE_PCI_DEVICE_TABLE(snd_bt87x
{ }
};
-static struct pci_driver bt87x_driver = {
+static struct pci_driver driver = {
.name = KBUILD_MODNAME,
.id_table = snd_bt87x_ids,
.probe = snd_bt87x_probe,
.remove = snd_bt87x_remove,
};
-module_pci_driver(bt87x_driver);
+static int __init alsa_card_bt87x_init(void)
+{
+ if (load_all)
+ driver.id_table = snd_bt87x_default_ids;
+ return pci_register_driver(&driver);
+}
+
+static void __exit alsa_card_bt87x_exit(void)
+{
+ pci_unregister_driver(&driver);
+}
+
+module_init(alsa_card_bt87x_init)
+module_exit(alsa_card_bt87x_exit)
--
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