some tabbing fixes

Author: robamu

cortex-a-rt/src/lib.rs

@@ -432,7 +432,7 @@ core::arch::global_asm!(
         tst      r4, {t_bit}
         // If not in Thumb mode, branch to not_thumb
         beq     not_thumb
-        subs.   lr, lr, #2
+        subs    lr, lr, #2
         b       done
 not_thumb:
         // Subtract 4 from LR (ARM mode)

cortex-ar/src/register/dfsr.rs

@@ -30,6 +30,7 @@ impl TryFrom<u8> for DfsrStatus {
         }
     }
 }
+
 /// DFSR (*Data Fault Status Register*)
 #[bitbybit::bitfield(u32)]
 pub struct Dfsr {
@@ -45,6 +46,7 @@ pub struct Dfsr {
     #[bits([0..=3, 10], rw)]
     status_raw: u5,
 }
+
 impl SysReg for Dfsr {
     const CP: u32 = 15;
     const CRN: u32 = 5;

cortex-r-rt/src/lib.rs

@@ -369,7 +369,7 @@ core::arch::global_asm!(
         tst      r4, {t_bit}
         // If not in Thumb mode, branch to not_thumb
         beq     not_thumb
-	      subs	lr, lr, #2
+        subs	lr, lr, #2
         b       done
 not_thumb:
         // Subtract 4 from LR (ARM mode)
@@ -399,7 +399,7 @@ done:
     .type _asm_default_prefetch_handler, %function
     _asm_default_prefetch_handler:
         // Subtract 4 from the stored LR, see p.1212 of the ARMv7-A architecture manual.
-	      subs	lr, lr, #4
+        subs	lr, lr, #4
         // state save from compiled code
         srsfd   sp!, {abt_mode}
     "#,
@@ -424,7 +424,7 @@ done:
     .type _asm_default_abort_handler, %function
     _asm_default_abort_handler:
         // Subtract 8 from the stored LR, see p.1214 of the ARMv7-A architecture manual.
-	      subs	lr, lr, #8
+        subs	lr, lr, #8
         // state save from compiled code
         srsfd   sp!, {abt_mode}
     "#,