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Commit d845b5fb authored by Helge Deller's avatar Helge Deller
Browse files

parisc: use PAGE_SHIFT instead of hardcoded value 12 in pacache.S 



additionally clean up some whitespaces & tabs.

Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent 949451b9

arch/parisc/kernel/pacache.S

+6 −6
Original line number Diff line number Diff line
@@ -612,7 +612,7 @@ ENTRY(copy_user_page_asm) 
	extrw,u		%r26, 24,25, %r26	/* convert phys addr to tlb insert format */

	extrw,u		%r23, 24,25, %r23	/* convert phys addr to tlb insert format */

	depw		%r24, 31,22, %r28	/* Form aliased virtual address 'to' */

	depwi		0, 31,12, %r28		/* Clear any offset bits */

	depwi		0, 31,PAGE_SHIFT, %r28	/* Clear any offset bits */

	copy		%r28, %r29

	depwi		1, 9,1, %r29		/* Form aliased virtual address 'from' */

#endif
@@ -762,7 +762,7 @@ ENTRY(clear_user_page_asm) 
#else

	extrw,u		%r26, 24,25, %r26	/* convert phys addr to tlb insert format */

	depw		%r25, 31,22, %r28	/* Form aliased virtual address 'to' */

	depwi		0, 31,12, %r28		/* Clear any offset bits */

	depwi		0, 31,PAGE_SHIFT, %r28	/* Clear any offset bits */

#endif



	/* Purge any old translation */
@@ -846,7 +846,7 @@ ENTRY(flush_dcache_page_asm) 
#else

	extrw,u		%r26, 24,25, %r26	/* convert phys addr to tlb insert format */

	depw		%r25, 31,22, %r28	/* Form aliased virtual address 'to' */

	depwi		0, 31,12, %r28		/* Clear any offset bits */

	depwi		0, 31,PAGE_SHIFT, %r28	/* Clear any offset bits */

#endif



	/* Purge any old translation */
@@ -922,7 +922,7 @@ ENTRY(flush_icache_page_asm) 
#else

	extrw,u		%r26, 24,25, %r26	/* convert phys addr to tlb insert format */

	depw		%r25, 31,22, %r28	/* Form aliased virtual address 'to' */

	depwi		0, 31,12, %r28		/* Clear any offset bits */

	depwi		0, 31,PAGE_SHIFT, %r28	/* Clear any offset bits */

#endif



	/* Purge any old translation */