[PATCH] alpha/boot: clean up formatting in bootp.c

[Arjav Jain]

Apply small formatting improvements to bootp.c:

- group and reorder include headers
- convert multi-line function signatures to single-line
- improve arithmetic operator spacing
- normalize pointer and cast spacing
- fix indentation inconsistencies

No functional changes intended.

Signed-off-by: Arjav Jain <arjavjain.jain1942@xxxxxxxxx>
---
 arch/alpha/boot/bootp.c | 46 +++++++++++++++++------------------------
 1 file changed, 19 insertions(+), 27 deletions(-)

diff --git a/arch/alpha/boot/bootp.c b/arch/alpha/boot/bootp.c
index a6209b4fe18c..cdf979a02bcd 100644
--- a/arch/alpha/boot/bootp.c
+++ b/arch/alpha/boot/bootp.c
@@ -9,23 +9,21 @@
  * based significantly on the arch/alpha/boot/main.c of Linus Torvalds
  */
 #include <linux/kernel.h>
+#include <linux/mm.h>
 #include <linux/slab.h>
+#include <linux/stdarg.h>
 #include <linux/string.h>
 #include <generated/utsrelease.h>
-#include <linux/mm.h>
 
 #include <asm/console.h>
 #include <asm/hwrpb.h>
 #include <asm/io.h>
 
-#include <linux/stdarg.h>
-
 #include "ksize.h"
 
 extern unsigned long switch_to_osf_pal(unsigned long nr,
 	struct pcb_struct *pcb_va, struct pcb_struct *pcb_pa,
 	unsigned long *vptb);
-
 extern void move_stack(unsigned long new_stack);
 
 struct hwrpb_struct *hwrpb = INIT_HWRPB;
@@ -37,17 +35,16 @@ static struct pcb_struct pcb_va[1];
  * This is easy using the virtual page table address.
  */
 
-static inline void *
-find_pa(unsigned long *vptb, void *ptr)
+static inline void *find_pa(unsigned long *vptb, void *ptr)
 {
-	unsigned long address = (unsigned long) ptr;
+	unsigned long address = (unsigned long)ptr;
 	unsigned long result;
 
 	result = vptb[address >> 13];
 	result >>= 32;
 	result <<= 13;
-	result |= address & 0x1fff;
-	return (void *) result;
+	result |= (address & 0x1fff);
+	return (void *)result;
 }	
 
 /*
@@ -64,8 +61,7 @@ find_pa(unsigned long *vptb, void *ptr)
 #define VPTB	((unsigned long *) 0x200000000)
 #define L1	((unsigned long *) 0x200802000)
 
-void
-pal_init(void)
+void pal_init(void)
 {
 	unsigned long i, rev;
 	struct percpu_struct *percpu;
@@ -107,17 +103,15 @@ pal_init(void)
 	tbia(); /* do it directly in case we are SMP */
 }
 
-static inline void
-load(unsigned long dst, unsigned long src, unsigned long count)
+static inline void load(unsigned long dst, unsigned long src, unsigned long count)
 {
-	memcpy((void *)dst, (void *)src, count);
+	memcpy((void *)dst, (const void *)src, count);
 }
 
 /*
  * Start the kernel.
  */
-static inline void
-runkernel(void)
+static inline void runkernel(void)
 {
 	__asm__ __volatile__(
 		"bis %0,%0,$27\n\t"
@@ -127,11 +121,9 @@ runkernel(void)
 }
 
 extern char _end;
-#define KERNEL_ORIGIN \
-	((((unsigned long)&_end) + 511) & ~511)
+#define KERNEL_ORIGIN ((((unsigned long)&_end) + 511) & ~511)
 
-void
-start_kernel(void)
+void start_kernel(void)
 {
 	/*
 	 * Note that this crufty stuff with static and envval
@@ -198,16 +190,16 @@ start_kernel(void)
 	 * Sigh...  */
 
 #ifdef INITRD_IMAGE_SIZE
-	load(initrd_start, KERNEL_ORIGIN+KERNEL_SIZE, INITRD_IMAGE_SIZE);
+	load(initrd_start, KERNEL_ORIGIN + KERNEL_SIZE, INITRD_IMAGE_SIZE);
 #endif
-        load(START_ADDR+(4*KERNEL_SIZE), KERNEL_ORIGIN, KERNEL_SIZE);
-        load(START_ADDR, START_ADDR+(4*KERNEL_SIZE), KERNEL_SIZE);
+	load(START_ADDR + (4 * KERNEL_SIZE), KERNEL_ORIGIN, KERNEL_SIZE);
+	load(START_ADDR, START_ADDR + (4 * KERNEL_SIZE), KERNEL_SIZE);
 
-	memset((char*)ZERO_PGE, 0, PAGE_SIZE);
-	strcpy((char*)ZERO_PGE, envval);
+	memset((char *)ZERO_PGE, 0, PAGE_SIZE);
+	strcpy((char *)ZERO_PGE, envval);
 #ifdef INITRD_IMAGE_SIZE
-	((long *)(ZERO_PGE+256))[0] = initrd_start;
-	((long *)(ZERO_PGE+256))[1] = INITRD_IMAGE_SIZE;
+	((long *)(ZERO_PGE + 256))[0] = initrd_start;
+	((long *)(ZERO_PGE + 256))[1] = INITRD_IMAGE_SIZE;
 #endif
 
 	runkernel();
-- 
2.53.0