flash: convert 'unsigned' to 'unsigned int'

Change-Id: I8e8da78385eed714524891b580e19a79cfb459d3
Signed-off-by: Mark Zhuang <[email protected]>
Reviewed-on: https://review.openocd.org/c/openocd/+/8370
Tested-by: jenkins
Reviewed-by: Antonio Borneo <[email protected]>

Author: zqb-all

src/flash/nand/mx3.h

@@ -86,10 +86,10 @@ enum mx_nf_finalize_action {
 };
 
 struct mx3_nf_flags {
-	unsigned target_little_endian:1;
-	unsigned nand_readonly:1;
-	unsigned one_kb_sram:1;
-	unsigned hw_ecc_enabled:1;
+	unsigned int target_little_endian:1;
+	unsigned int nand_readonly:1;
+	unsigned int one_kb_sram:1;
+	unsigned int hw_ecc_enabled:1;
 };
 
 struct mx3_nf_controller {

src/flash/nand/mxc.h

@@ -138,11 +138,11 @@ enum mxc_nf_finalize_action {
 };
 
 struct mxc_nf_flags {
-	unsigned target_little_endian:1;
-	unsigned nand_readonly:1;
-	unsigned one_kb_sram:1;
-	unsigned hw_ecc_enabled:1;
-	unsigned biswap_enabled:1;
+	unsigned int target_little_endian:1;
+	unsigned int nand_readonly:1;
+	unsigned int one_kb_sram:1;
+	unsigned int hw_ecc_enabled:1;
+	unsigned int biswap_enabled:1;
 };
 
 struct mxc_nf_controller {