[PATCH 13/27] acpi: crsdump: add in missing pointer constifications

Colin King colin.king at canonical.com
Wed Aug 15 13:11:15 UTC 2018


From: Colin Ian King <colin.king at canonical.com>

Fix up some build warnings because of missing const casting

Signed-off-by: Colin Ian King <colin.king at canonical.com>
---
 src/acpi/crsdump/crsdump.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/acpi/crsdump/crsdump.c b/src/acpi/crsdump/crsdump.c
index abf20ce1..706677c4 100644
--- a/src/acpi/crsdump/crsdump.c
+++ b/src/acpi/crsdump/crsdump.c
@@ -74,7 +74,7 @@ static void crsdump_show_info(
 			/*
 			 *  CRS_BIT*() data
 			 */
-			val = (uint64_t)*(uint8_t*)(data + info->offset);
+			val = (uint64_t)*(const uint8_t *)(data + info->offset);
 			while (mask && ((mask & 1) == 0)) {
 				val >>= 1;
 				mask >>= 1;
@@ -87,16 +87,16 @@ static void crsdump_show_info(
 			 */
 			switch (info->bitlength) {
 			case 8:
-				val = (uint64_t)*(uint8_t*)(data + info->offset);
+				val = (uint64_t)*(const uint8_t*)(data + info->offset);
 				break;
 			case 16:
-				val = (uint64_t)*(uint16_t*)(data + info->offset);
+				val = (uint64_t)*(const uint16_t*)(data + info->offset);
 				break;
 			case 32:
-				val = (uint64_t)*(uint32_t*)(data + info->offset);
+				val = (uint64_t)*(const uint32_t*)(data + info->offset);
 				break;
 			case 64:
-				val = (uint64_t)*(uint64_t*)(data + info->offset);
+				val = (uint64_t)*(const uint64_t*)(data + info->offset);
 				break;
 			default:
 				val = ~0;
-- 
2.17.1




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