@@ -150,11 +150,12 @@ ENDPROC(lookup_processor_type)
* r9 = cpuid (preserved)
*/
__lookup_processor_type:
- adr r3, __lookup_processor_type_data
- ldmia r3, {r4 - r6}
- sub r3, r3, r4 @ get offset between virt&phys
- add r5, r5, r3 @ convert virt addresses to
- add r6, r6, r3 @ physical address space
+ /*
+ * Look in <asm/procinfo.h> for information about the __proc_info
+ * structure.
+ */
+ adr_l r5, __proc_info_begin
+ adr_l r6, __proc_info_end
1: ldmia r5, {r3, r4} @ value, mask
and r4, r4, r9 @ mask wanted bits
teq r3, r4
@@ -166,17 +167,6 @@ __lookup_processor_type:
2: ret lr
ENDPROC(__lookup_processor_type)
-/*
- * Look in <asm/procinfo.h> for information about the __proc_info structure.
- */
- .align 2
- .type __lookup_processor_type_data, %object
-__lookup_processor_type_data:
- .long .
- .long __proc_info_begin
- .long __proc_info_end
- .size __lookup_processor_type_data, . - __lookup_processor_type_data
-
__error_lpae:
#ifdef CONFIG_DEBUG_LL
adr r0, str_lpae
Replace the open coded PC relative offset calculations with a pair of adr_l invocations. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> --- arch/arm/kernel/head-common.S | 22 ++++++-------------- 1 file changed, 6 insertions(+), 16 deletions(-) -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html