[ARM] replace remaining __FUNCTION__ occurrences

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index 853fc94..f207fcd 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -217,7 +217,7 @@
 		ConXS_BCR = trizeps_conxs_bcr;
 
 	}
-	pr_debug("%s: o%s 0x%x\n", __FUNCTION__, power ? "n": "ff", trizeps_conxs_bcr);
+	pr_debug("%s: o%s 0x%x\n", __func__, power ? "n": "ff", trizeps_conxs_bcr);
 }
 
 /* backlight power switching for LCD panel */
@@ -228,7 +228,7 @@
 	} else {
 		trizeps_conxs_bcr &= ~ConXS_BCR_L_DISP;
 	}
-	pr_debug("%s: o%s 0x%x\n", __FUNCTION__, on ? "n" : "ff", trizeps_conxs_bcr);
+	pr_debug("%s: o%s 0x%x\n", __func__, on ? "n" : "ff", trizeps_conxs_bcr);
 	ConXS_BCR = trizeps_conxs_bcr;
 }
 
@@ -238,10 +238,10 @@
 	struct pxamci_platform_data* p_d = dev->platform_data;
 
 	if (( 1 << vdd) & p_d->ocr_mask) {
-		pr_debug("%s: on\n", __FUNCTION__);
+		pr_debug("%s: on\n", __func__);
 		/* FIXME fill in values here */
 	} else {
-		pr_debug("%s: off\n", __FUNCTION__);
+		pr_debug("%s: off\n", __func__);
 		/* FIXME fill in values here */
 	}
 }