Merge tag 'renesas-fixes-for-v5.0' of https://git.kernel.org/pub/scm/…

…linux/kernel/git/horms/renesas into fixes Renesas ARM Based SoC Fixes for v5.0 Renesas SoCs: * Fix build regressions caused by move of Kconfig symbols RZ/G2E (r8a774c0) SoC: * Correct initialization order of 3DG-{A,B} in SYSC driver * tag 'renesas-fixes-for-v5.0' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: soc: renesas: r8a774c0-sysc: Fix initialization order of 3DG-{A,B} ARM: shmobile: fix build regressions Signed-off-by: Olof Johansson <[email protected]>
devinus · Jan 13, 2019 · 70bf439 · 70bf439
2 parents bfeffd1 + a645972
commit 70bf439
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Showing 2 changed files with 5 additions and 20 deletions.
diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
@@ -44,7 +44,7 @@ config ARCH_RZN1
 	bool
 	select ARM_AMBA
 
-if ARM
+if ARM && ARCH_RENESAS
 
 #comment "Renesas ARM SoCs System Type"
 

diff --git a/drivers/soc/renesas/r8a774c0-sysc.c b/drivers/soc/renesas/r8a774c0-sysc.c
@@ -28,19 +28,6 @@ static struct rcar_sysc_area r8a774c0_areas[] __initdata = {
 	{ "3dg-b",	0x100, 1, R8A774C0_PD_3DG_B,	R8A774C0_PD_3DG_A },
 };
 
-static void __init rcar_sysc_fix_parent(struct rcar_sysc_area *areas,
-					unsigned int num_areas, u8 id,
-					int new_parent)
-{
-	unsigned int i;
-
-	for (i = 0; i < num_areas; i++)
-		if (areas[i].isr_bit == id) {
-			areas[i].parent = new_parent;
-			return;
-		}
-}
-
 /* Fixups for RZ/G2E ES1.0 revision */
 static const struct soc_device_attribute r8a774c0[] __initconst = {
 	{ .soc_id = "r8a774c0", .revision = "ES1.0" },
@@ -50,12 +37,10 @@ static const struct soc_device_attribute r8a774c0[] __initconst = {
 static int __init r8a774c0_sysc_init(void)
 {
 	if (soc_device_match(r8a774c0)) {
-		rcar_sysc_fix_parent(r8a774c0_areas,
-				     ARRAY_SIZE(r8a774c0_areas),
-				     R8A774C0_PD_3DG_A, R8A774C0_PD_3DG_B);
-		rcar_sysc_fix_parent(r8a774c0_areas,
-				     ARRAY_SIZE(r8a774c0_areas),
-				     R8A774C0_PD_3DG_B, R8A774C0_PD_ALWAYS_ON);
+		/* Fix incorrect 3DG hierarchy */
+		swap(r8a774c0_areas[6], r8a774c0_areas[7]);
+		r8a774c0_areas[6].parent = R8A774C0_PD_ALWAYS_ON;
+		r8a774c0_areas[7].parent = R8A774C0_PD_3DG_B;
 	}
 
 	return 0;
-Original file line number
+Diff line change
@@ Expand Up / @@ -44,7 +44,7 @@ config ARCH_RZN1 @@
     	bool
     	select ARM_AMBA
-    if ARM
+    if ARM && ARCH_RENESAS
     #comment "Renesas ARM SoCs System Type"
@@ Expand Down @@