mtd: nand: denali: use int where no reason to use fixed width variable

The page number is generally stored in an integer type variable.
The uint16_t does not have enough width.  I see no reason to use
uint32_t for other members, either.  Just use int.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>

drivers/mtd/nand/denali.h

@@ -325,7 +325,7 @@ struct denali_nand_info {
 	struct nand_buf buf;
 	struct device *dev;
 	int total_used_banks;
-	uint16_t page;
+	int page;
 	void __iomem *flash_reg;	/* Register Interface */
 	void __iomem *flash_mem;	/* Host Data/Command Interface */
 
@@ -335,9 +335,9 @@ struct denali_nand_info {
 	uint32_t irq_status;
 	int irq;
 
-	uint32_t devnum;	/* represent how many nands connected */
-	uint32_t bbtskipbytes;
-	uint32_t max_banks;
+	int devnum;	/* represent how many nands connected */
+	int bbtskipbytes;
+	int max_banks;
 	unsigned int caps;
 };