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Diffstat (limited to 'arch/ia64/sn/kernel/setup.c')
-rw-r--r--arch/ia64/sn/kernel/setup.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/arch/ia64/sn/kernel/setup.c b/arch/ia64/sn/kernel/setup.c
index 22e10d282c7..7c7fe441d62 100644
--- a/arch/ia64/sn/kernel/setup.c
+++ b/arch/ia64/sn/kernel/setup.c
@@ -270,7 +270,7 @@ void __init sn_setup(char **cmdline_p)
{
long status, ticks_per_sec, drift;
int pxm;
- int major = sn_sal_rev_major(), minor = sn_sal_rev_minor();
+ u32 version = sn_sal_rev();
extern void sn_cpu_init(void);
ia64_sn_plat_set_error_handling_features();
@@ -308,22 +308,21 @@ void __init sn_setup(char **cmdline_p)
* support here so we don't have to listen to failed keyboard probe
* messages.
*/
- if ((major < 2 || (major == 2 && minor <= 9)) &&
- acpi_kbd_controller_present) {
+ if (version <= 0x0209 && acpi_kbd_controller_present) {
printk(KERN_INFO "Disabling legacy keyboard support as prom "
"is too old and doesn't provide FADT\n");
acpi_kbd_controller_present = 0;
}
- printk("SGI SAL version %x.%02x\n", major, minor);
+ printk("SGI SAL version %x.%02x\n", version >> 8, version & 0x00FF);
/*
* Confirm the SAL we're running on is recent enough...
*/
- if ((major < SN_SAL_MIN_MAJOR) || (major == SN_SAL_MIN_MAJOR &&
- minor < SN_SAL_MIN_MINOR)) {
+ if (version < SN_SAL_MIN_VERSION) {
printk(KERN_ERR "This kernel needs SGI SAL version >= "
- "%x.%02x\n", SN_SAL_MIN_MAJOR, SN_SAL_MIN_MINOR);
+ "%x.%02x\n", SN_SAL_MIN_VERSION >> 8,
+ SN_SAL_MIN_VERSION & 0x00FF);
panic("PROM version too old\n");
}