2004-09-23 22:59:01

by Hanna Linder

[permalink] [raw]
Subject: [PATCH 2.6.9-rc2-mm2] Change cyrix.c driver to use new pci_dev_present


I was able to compile this but not boot it as I dont have a cyrix processor.

Hanna

Signed-off-by: Hanna Linder <[email protected]>

diff -Nrup linux-2.6.9-rc2-mm2cln/arch/i386/kernel/cpu/cyrix.c linux-2.6.9-rc2-mm2patch/arch/i386/kernel/cpu/cyrix.c
--- linux-2.6.9-rc2-mm2cln/arch/i386/kernel/cpu/cyrix.c 2004-09-23 11:48:51.835616512 -0700
+++ linux-2.6.9-rc2-mm2patch/arch/i386/kernel/cpu/cyrix.c 2004-09-23 11:58:42.811774480 -0700
@@ -192,7 +192,7 @@ static void __init init_cyrix(struct cpu
unsigned char dir0, dir0_msn, dir0_lsn, dir1 = 0;
char *buf = c->x86_model_id;
const char *p = NULL;
- struct pci_dev *dev;
+ int ret = -1;

/* Bit 31 in normal CPUID used for nonstandard 3DNow ID;
3DNow is IDd by bit 31 in extended CPUID (1*32+31) anyway */
@@ -275,16 +275,12 @@ static void __init init_cyrix(struct cpu
/*
* The 5510/5520 companion chips have a funky PIT.
*/
- dev = pci_get_device(PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5510, NULL);
- if (dev) {
- pci_dev_put(dev);
+ ret = pci_dev_present(PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5510, NULL);
+ if (ret)
pit_latch_buggy = 1;
- }
- dev = pci_get_device(PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5520, NULL);
- if (dev) {
- pci_dev_put(dev);
+ ret = pci_dev_present(PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5520, NULL);
+ if (ret)
pit_latch_buggy = 1;
- }

/* GXm supports extended cpuid levels 'ala' AMD */
if (c->cpuid_level == 2) {