[PATCH] ppc32: Fix incorrect PCI frequency value

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The time to wait after deasserting PCI_RST has been counted with
incorrect value - this patch fixes the issue.

Signed-off-by: Vitaly Bordug <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>

---

 arch/ppc/syslib/m82xx_pci.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

applies-to: f571549f6e990531b853304fe9bf74cb488a02ac
ac9eb05c322380b1d11a0271e1507428b95ab994
diff --git a/arch/ppc/syslib/m82xx_pci.c b/arch/ppc/syslib/m82xx_pci.c
index 1d1c395..20f1fa3 100644
--- a/arch/ppc/syslib/m82xx_pci.c
+++ b/arch/ppc/syslib/m82xx_pci.c
@@ -248,7 +248,8 @@ pq2ads_setup_pci(struct pci_controller *
 	pci_div = ( (sccr & SCCR_PCI_MODCK) ? 2 : 1) *
 			( ( (sccr & SCCR_PCIDF_MSK) >> SCCR_PCIDF_SHIFT) + 1);
 	freq = (uint)((2*binfo->bi_cpmfreq)/(pci_div));
-	time = (int)666666/freq;
+	time = (int)66666666/freq;
+	
 	/* due to PCI Local Bus spec, some devices needs to wait such a long
 	time after RST 	deassertion. More specifically, 0.508s for 66MHz & twice more for 33 */
 	printk("%s: The PCI bus is %d Mhz.\nWaiting %s after deasserting RST...\n",__FILE__,freq,
---
Sincerely,
Vitaly


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux