[PATCH] Add support for 1533 bridge to alim1535_wdt.

[PATCH] Add support for 1533 bridge to alim1535_wdt.

[Andrey Borzenkov]

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They are apparently pretty close (even lspci combines them). The patch
adds support for 0x1533 bridge in addition to 0x1535.

Tested on Toshiba Portege 4000 with

00:07.0 ISA bridge [0601]: ALi Corporation M1533/M1535 PCI to ISA Bridge
[Aladdin IV/V/V+] [10b9:1533]
00:08.0 Bridge [0680]: ALi Corporation M7101 Power Management Controller
[PMU] [10b9:7101]

with result

[ 2090.906736] PCI: Enabling device 0000:00:08.0 (0000 -> 0001)
[ 2090.914034] ALi_M1535: initialized. timeout=60 sec (nowayout=0)

Patch with proper attribution attached.

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Subject: [PATCH] Add support for 1533 bridge to alim1535_wdt.
From: Andrey Borzenkov <arvidjaar@mail.ru>

They are apparently pretty close (even lspci combines them). The patch
adds support for 0x1533 bridge in addition to 0x1535.

Tested on Toshiba Portege 4000 with

00:07.0 ISA bridge [0601]: ALi Corporation M1533/M1535 PCI to ISA Bridge
[Aladdin IV/V/V+] [10b9:1533]
00:08.0 Bridge [0680]: ALi Corporation M7101 Power Management Controller
[PMU] [10b9:7101]

with result

[ 2090.906736] PCI: Enabling device 0000:00:08.0 (0000 -> 0001)
[ 2090.914034] ALi_M1535: initialized. timeout=60 sec (nowayout=0)

Signed-off-by: Andrey Borzenkov <arvidjaar@mail.ru>

---

 drivers/char/watchdog/alim1535_wdt.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/drivers/char/watchdog/alim1535_wdt.c b/drivers/char/watchdog/alim1535_wdt.c
index e3f6a7d..df51bfc 100644
--- a/drivers/char/watchdog/alim1535_wdt.c
+++ b/drivers/char/watchdog/alim1535_wdt.c
@@ -312,6 +312,7 @@ static int ali_notify_sys(struct notifier_block *this, unsigned long code, void
  */
 
 static struct pci_device_id ali_pci_tbl[] = {
+	{ PCI_VENDOR_ID_AL, 0x1533, PCI_ANY_ID, PCI_ANY_ID,},
 	{ PCI_VENDOR_ID_AL, 0x1535, PCI_ANY_ID, PCI_ANY_ID,},
 	{ 0, },
 };
@@ -329,9 +330,11 @@ static int __init ali_find_watchdog(void)
 	struct pci_dev *pdev;
 	u32 wdog;
 
-	/* Check for a 1535 series bridge */
+	/* Check for a 1533/1535 series bridge */
 	pdev = pci_get_device(PCI_VENDOR_ID_AL, 0x1535, NULL);
 	if(pdev == NULL)
+		pdev = pci_get_device(PCI_VENDOR_ID_AL, 0x1533, NULL);
+	if(pdev == NULL)
 		return -ENODEV;
 	pci_dev_put(pdev);
 

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