From 0b4c20ff2bca843a51a75ac53832a9b2f0645bc5 Mon Sep 17 00:00:00 2001
From: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Date: Fri, 8 Nov 2024 12:38:18 +0530
Subject: [PATCH] platform/x86/amd/pmc: Use ARRAY_SIZE() to fill num_ips
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Instead of manually specifying num_ips, use ARRAY_SIZE() to set this value
based on the actual number of elements in the array.

Reviewed-by: Ilpo Jarvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Co-developed-by: Sanket Goswami <Sanket.Goswami@amd.com>
Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20241108070822.3912689-7-Shyam-sundar.S-k@amd.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
 drivers/platform/x86/amd/pmc/pmc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/platform/x86/amd/pmc/pmc.c b/drivers/platform/x86/amd/pmc/pmc.c
index 7b3a367814b00..147644e5026b9 100644
--- a/drivers/platform/x86/amd/pmc/pmc.c
+++ b/drivers/platform/x86/amd/pmc/pmc.c
@@ -12,6 +12,7 @@
 
 #include <asm/amd_nb.h>
 #include <linux/acpi.h>
+#include <linux/array_size.h>
 #include <linux/bitfield.h>
 #include <linux/bits.h>
 #include <linux/debugfs.h>
@@ -117,7 +118,6 @@ static const struct amd_pmc_bit_map soc15_ip_blk[] = {
 	{"IPU",		BIT(19)},
 	{"UMSCH",	BIT(20)},
 	{"VPE",		BIT(21)},
-	{}
 };
 
 static bool disable_workarounds;
@@ -169,7 +169,7 @@ static void amd_pmc_get_ip_info(struct amd_pmc_dev *dev)
 		break;
 	case PCI_DEVICE_ID_AMD_1AH_M20H_ROOT:
 	case PCI_DEVICE_ID_AMD_1AH_M60H_ROOT:
-		dev->num_ips = 22;
+		dev->num_ips = ARRAY_SIZE(soc15_ip_blk);
 		dev->smu_msg = 0x938;
 		break;
 	}
-- 
2.39.5