Hi,
On 06/20/2017 09:42 AM, Russell King - ARM Linux wrote:

On Fri, May 19, 2017 at 12:57:08PM -0500, Dave Gerlach wrote:

quoted

+	.arm
+	.align 3
+
+ENTRY(ti_emif_sram)

Will you ever want to have any of this code as Thumb?

I cannot see any requirement for that. I will say it is tested and
inter-operates happily with CONFIG_THUMB_KERNEL, but because it's constrained to
am335x and am437x I don't think there are unknown situations where every single
instruction must be THUMB.

quoted

+extern inline void ti_emif_offsets(void)
+{

"extern inline" is frowned upon in the kernel - any reason this
can't be "static inline" ?

It should be static.

Any reason not to provide a stub for when it's not configured,
and eliminate the ifdef in arch/arm/kernel/asm-offsets.c ?

No, I just was following the ifdef example set by others in the file, a stub
would be cleaner I agree.

Regards,
Dave