commit c463b6db0f97cadb27b4cd5188502a2d2ad1ca41
author Mario Six <mario.six@gdsys.cc> Mon Jan 21 09:18:21 2019 +0100
committer Mario Six <mario.six@gdsys.cc> Tue May 21 07:52:34 2019 +0200
tree d8a0c4b9a19e03dc791e6949e3f8cda0abb78778
parent 90b529f9e74381e594d3ef91dafc3a046c3d20c4

mpc83xx: Use pre-defined asm functions

For a lot of inline assembly calls in the mpc8xxx and mpc83xx
directories, we already have convenient pre-defined helper functions,
but they're not used, resulting in hard-to-read code.

Use these helper functions where ever possible and useful.

Signed-off-by: Mario Six <mario.six@gdsys.cc>

arch/powerpc/cpu/mpc8xxx/fsl_pamu.c

diff --git a/arch/powerpc/cpu/mpc8xxx/fsl_pamu.c b/arch/powerpc/cpu/mpc8xxx/fsl_pamu.c
index 23cc5a3..d81af70 100644
--- a/arch/powerpc/cpu/mpc8xxx/fsl_pamu.c
+++ b/arch/powerpc/cpu/mpc8xxx/fsl_pamu.c
@@ -131,10 +131,10 @@
 		set_bf(ppaace->addr_bitfields, PAACE_AF_AP, PAACE_AP_PERMS_ALL);
 	}
 
-	asm volatile("sync" : : : "memory");
+	sync();
 	/* Mark the ppace entry valid */
 	ppaace->addr_bitfields |= PAACE_V_VALID;
-	asm volatile("sync" : : : "memory");
+	sync();
 
 	return 0;
 }
@@ -279,7 +279,7 @@
 			out_be32(&regs->splah, spaact_lim >> 32);
 			out_be32(&regs->splal, (uint32_t)spaact_lim);
 		}
-		asm volatile("sync" : : : "memory");
+		sync();
 
 		base_addr += PAMU_OFFSET;
 	}
@@ -294,7 +294,7 @@
 	for (i = 0; i < CONFIG_NUM_PAMU; i++) {
 		setbits_be32((void *)base_addr + PAMU_PCR_OFFSET,
 			     PAMU_PCR_PE);
-		asm volatile("sync" : : : "memory");
+		sync();
 		base_addr += PAMU_OFFSET;
 	}
 }
@@ -318,7 +318,7 @@
 		out_be32(&regs->splal, 0);
 
 		clrbits_be32((void *)regs + PAMU_PCR_OFFSET, PAMU_PCR_PE);
-		asm volatile("sync" : : : "memory");
+		sync();
 		base_addr += PAMU_OFFSET;
 	}
 }
@@ -331,7 +331,7 @@
 
 	for (i = 0; i < CONFIG_NUM_PAMU; i++) {
 		clrbits_be32((void *)base_addr + PAMU_PCR_OFFSET, PAMU_PCR_PE);
-		asm volatile("sync" : : : "memory");
+		sync();
 		base_addr += PAMU_OFFSET;
 	}
 }