Blackfin arch: unify differences between our diff head.S files -- no functional changes

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>

1 files changed, 11 insertions, 9 deletions

diff --git a/arch/blackfin/mach-bf561/head.S b/arch/blackfin/mach-bf561/head.S
index ad9187a866a5..3029e940ddcd 100644
--- a/arch/blackfin/mach-bf561/head.S
+++ b/arch/blackfin/mach-bf561/head.S
@@ -46,14 +46,16 @@
 
 ENTRY(__start)
 ENTRY(__stext)
-        /*  R0: argument of command line string, passed from uboot, save it */
+        /* R0: argument of command line string, passed from uboot, save it */
         R7 = R0;
-        /* Set the SYSCFG register */
+        /* Set the SYSCFG register:
+         * Enable Cycle Counter and Nesting Of Interrupts (3rd Bit)
+         */
         R0 = 0x36;
-        SYSCFG = R0; /*Enable Cycle Counter and Nesting Of Interrupts(3rd Bit)*/
+        SYSCFG = R0;
         R0 = 0;
 
-        /*Clear Out All the data and pointer  Registers*/
+        /* Clear Out All the data and pointer Registers */
         R1 = R0;
         R2 = R0;
         R3 = R0;
@@ -75,7 +77,7 @@ ENTRY(__stext)
         L2 = r0;
         L3 = r0;
 
-        /* Clear Out All the DAG Registers*/
+        /* Clear Out All the DAG Registers */
         B0 = r0;
         B1 = r0;
         B2 = r0;
@@ -238,7 +240,7 @@ ENTRY(_real_start)
         p2.h = ___bss_stop;
         r0 = 0;
         p2 -= p1;
-        lsetup (.L_clear_bss, .L_clear_bss ) lc0 = p2;
+        lsetup (.L_clear_bss, .L_clear_bss) lc0 = p2;
 .L_clear_bss:
         B[p1++] = r0;
 
@@ -253,11 +255,11 @@ ENTRY(_real_start)
         r0 = r0 >> 1;
         p2 = r0;
         r0 = 0;
-        lsetup (.L_clear_zero, .L_clear_zero ) lc0 = p2;
+        lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2;
 .L_clear_zero:
         W[p1++] = r0;
 
-/* pass the uboot arguments to the global value command line */
+        /* pass the uboot arguments to the global value command line */
         R0 = R7;
         call _cmdline_init;
 
@@ -350,7 +352,7 @@ ENTRY(_start_dma_code)
         if ! CC jump .Lcheck_again;
 
         /* Configure SCLK & CCLK Dividers */
-                r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
+        r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
         p0.h = hi(PLL_DIV);
         p0.l = lo(PLL_DIV);
         w[p0] = r0.l;