---

yaml
---
r: 5704
b: refs/heads/master
c: 079da35
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 204085c52aa9975a90a894cb385360a141f1e4a3
+refs/heads/master: 079da354db3473b56eb938ca53a2cb0804ea9c8c

trunk/arch/ppc/8xx_io/commproc.c

@@ -39,8 +39,6 @@
 #include <asm/tlbflush.h>
 #include <asm/rheap.h>
 
-extern int get_pteptr(struct mm_struct *mm, unsigned long addr, pte_t **ptep);
-
 static void m8xx_cpm_dpinit(void);
 static	uint	host_buffer;	/* One page of host buffer */
 static	uint	host_end;	/* end + 1 */
@@ -108,14 +106,11 @@ struct hw_interrupt_type cpm_pic = {
 	.end		= cpm_eoi,
 };
 
-extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr);
-
 void
-m8xx_cpm_reset(uint bootpage)
+m8xx_cpm_reset(void)
 {
 	volatile immap_t	 *imp;
 	volatile cpm8xx_t	*commproc;
-	pte_t *pte;
 
 	imp = (immap_t *)IMAP_ADDR;
 	commproc = (cpm8xx_t *)&imp->im_cpm;
@@ -143,17 +138,6 @@ m8xx_cpm_reset(uint bootpage)
 	/* Reclaim the DP memory for our use. */
 	m8xx_cpm_dpinit();
 
-	/* get the PTE for the bootpage */
-	if (!get_pteptr(&init_mm, bootpage, &pte))
-	       panic("get_pteptr failed\n");
-
-	/* and make it uncachable */
-	pte_val(*pte) |= _PAGE_NO_CACHE;
-	_tlbie(bootpage);
-
-	host_buffer = bootpage;
-	host_end = host_buffer + PAGE_SIZE;
-
 	/* Tell everyone where the comm processor resides.
 	*/
 	cpmp = (cpm8xx_t *)commproc;

trunk/arch/ppc/syslib/m8xx_setup.c

@@ -57,7 +57,7 @@ unsigned char __res[sizeof(bd_t)];
 extern void m8xx_ide_init(void);
 
 extern unsigned long find_available_memory(void);
-extern void m8xx_cpm_reset(uint cpm_page);
+extern void m8xx_cpm_reset();
 extern void m8xx_wdt_handler_install(bd_t *bp);
 extern void rpxfb_alloc_pages(void);
 extern void cpm_interrupt_init(void);
@@ -70,13 +70,9 @@ board_init(void)
 void __init
 m8xx_setup_arch(void)
 {
-	int	cpm_page;
-
-	cpm_page = (int) alloc_bootmem_pages(PAGE_SIZE);
-
 	/* Reset the Communication Processor Module.
 	*/
-	m8xx_cpm_reset(cpm_page);
+	m8xx_cpm_reset();
 
 #ifdef CONFIG_FB_RPX
 	rpxfb_alloc_pages();