powerpc: Replace __FUNCTION__ with __func__

__FUNCTION__ is gcc-specific, use __func__

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NPaul Mackerras <paulus@samba.org>

arch/powerpc/kernel/lparcfg.c

@@ -510,10 +510,10 @@ static ssize_t update_ppp(u64 *entitlement, u8 *weight)
 		return -EINVAL;
 
 	pr_debug("%s: current_entitled = %lu, current_weight = %u\n",
-	         __FUNCTION__, ppp_data.entitlement, ppp_data.weight);
+		 __func__, ppp_data.entitlement, ppp_data.weight);
 
 	pr_debug("%s: new_entitled = %lu, new_weight = %u\n",
-		 __FUNCTION__, new_entitled, new_weight);
+		 __func__, new_entitled, new_weight);
 
 	retval = plpar_hcall_norets(H_SET_PPP, new_entitled, new_weight);
 	return retval;
@@ -556,10 +556,10 @@ static ssize_t update_mpp(u64 *entitlement, u8 *weight)
 		return -EINVAL;
 
 	pr_debug("%s: current_entitled = %lu, current_weight = %u\n",
-	         __FUNCTION__, mpp_data.entitled_mem, mpp_data.mem_weight);
+	         __func__, mpp_data.entitled_mem, mpp_data.mem_weight);
 
 	pr_debug("%s: new_entitled = %lu, new_weight = %u\n",
-	         __FUNCTION__, new_entitled, new_weight);
+		 __func__, new_entitled, new_weight);
 
 	rc = plpar_hcall_norets(H_SET_MPP, new_entitled, new_weight);
 	return rc;

arch/powerpc/platforms/pseries/cmm.c

@@ -121,7 +121,7 @@ static long cmm_alloc_pages(long nr)
 			npa = (struct cmm_page_array *)__get_free_page(GFP_NOIO | __GFP_NOWARN |
 								       __GFP_NORETRY | __GFP_NOMEMALLOC);
 			if (!npa) {
-				pr_info("%s: Can not allocate new page list\n", __FUNCTION__);
+				pr_info("%s: Can not allocate new page list\n", __func__);
 				free_page(addr);
 				break;
 			}
@@ -138,7 +138,7 @@ static long cmm_alloc_pages(long nr)
 		}
 
 		if ((rc = plpar_page_set_loaned(__pa(addr)))) {
-			pr_err("%s: Can not set page to loaned. rc=%ld\n", __FUNCTION__, rc);
+			pr_err("%s: Can not set page to loaned. rc=%ld\n", __func__, rc);
 			spin_unlock(&cmm_lock);
 			free_page(addr);
 			break;