[PATCH] PCI: Clear Bus Master bit only on kexec reboot

[Khalid Aziz]

On 11/27/2013 12:24 PM, Matthew Garrett wrote:
> On Wed, Nov 27, 2013 at 12:18:28PM -0700, Khalid Aziz wrote:
>
>> +/* flag to track if kexec reboot is in progress */
>> +extern unsigned long kexec_in_progress;
>
> Adding this to pci.h seems a little odd. We may want to use it somewhere
> else at some point. Add it to kexec.h instead?
>

I debated between pci.h and kexec.h but pci-driver.c does not include 
kexec.h and I didn't want to include a whole new file. Now I see another 
problem with adding that extern declaration to pci.h - if CONFIG_KEXEC 
is not set, build will fail. I should add #ifdef CONFIG_KEXEC to the 
code in pci-driver.c as well. Time for v2.

--
Khalid