mtd: denali.c: fix reserved all check-patch errors

Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 53 insertions, 49 deletions

diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
index 3ce11cc69721..52278d839d08 100644
--- a/drivers/mtd/nand/denali.c
+++ b/drivers/mtd/nand/denali.c
@@ -119,7 +119,7 @@ static const uint32_t reset_complete[4] = {INTR_STATUS0__RST_COMP,
                                                         INTR_STATUS3__RST_COMP};
 
 /* specifies the debug level of the driver */
-static int nand_debug_level = 0;
+static int nand_debug_level;
 
 /* forward declarations */
 static void clear_interrupts(struct denali_nand_info *denali);
@@ -991,7 +991,7 @@ static void denali_irq_enable(struct denali_nand_info *denali,
  */
 static inline uint32_t denali_irq_detected(struct denali_nand_info *denali)
 {
-        return (read_interrupt_status(denali) & DENALI_IRQ_ALL);
+        return read_interrupt_status(denali) & DENALI_IRQ_ALL;
 }
 
 /* Interrupts are cleared by writing a 1 to the appropriate status bit */
@@ -1172,9 +1172,12 @@ static int denali_send_pipeline_cmd(struct denali_nand_info *denali,
         uint32_t addr = 0x0, cmd = 0x0, page_count = 1, irq_status = 0,
                  irq_mask = 0;
 
-        if (op == DENALI_READ) irq_mask = INTR_STATUS0__LOAD_COMP;
-        else if (op == DENALI_WRITE) irq_mask = 0;
-        else BUG();
+        if (op == DENALI_READ)
+                irq_mask = INTR_STATUS0__LOAD_COMP;
+        else if (op == DENALI_WRITE)
+                irq_mask = 0;
+        else
+                BUG();
 
         setup_ecc_for_xfer(denali, ecc_en, transfer_spare);
 
@@ -1448,7 +1451,8 @@ static void denali_enable_dma(struct denali_nand_info *denali, bool en)
 {
         uint32_t reg_val = 0x0;
 
-        if (en) reg_val = DMA_ENABLE__FLAG;
+        if (en)
+                reg_val = DMA_ENABLE__FLAG;
 
         denali_write32(reg_val, denali->flash_reg + DMA_ENABLE);
         ioread32(denali->flash_reg + DMA_ENABLE);
@@ -1721,47 +1725,47 @@ static void denali_cmdfunc(struct mtd_info *mtd, unsigned int cmd, int col,
         printk(KERN_INFO "cmdfunc: 0x%x %d %d\n", cmd, col, page);
 #endif
         switch (cmd) {
-                case NAND_CMD_PAGEPROG:
-                        break;
-                case NAND_CMD_STATUS:
-                        read_status(denali);
-                        break;
-                case NAND_CMD_READID:
-                        reset_buf(denali);
-                        if (denali->flash_bank < denali->total_used_banks) {
-                                /* write manufacturer information into nand
-                                   buffer for NAND subsystem to fetch.
-                                   */
-                                write_byte_to_buf(denali,
-                                                denali->dev_info.wDeviceMaker);
-                                write_byte_to_buf(denali,
-                                                denali->dev_info.wDeviceID);
-                                write_byte_to_buf(denali,
-                                                denali->dev_info.bDeviceParam0);
-                                write_byte_to_buf(denali,
-                                                denali->dev_info.bDeviceParam1);
-                                write_byte_to_buf(denali,
-                                                denali->dev_info.bDeviceParam2);
-                        } else {
-                                int i;
-                                for (i = 0; i < 5; i++)
-                                        write_byte_to_buf(denali, 0xff);
-                        }
-                        break;
-                case NAND_CMD_READ0:
-                case NAND_CMD_SEQIN:
-                        denali->page = page;
-                        break;
-                case NAND_CMD_RESET:
-                        reset_bank(denali);
-                        break;
-                case NAND_CMD_READOOB:
-                        /* TODO: Read OOB data */
-                        break;
-                default:
-                        printk(KERN_ERR ": unsupported command"
-                                        " received 0x%x\n", cmd);
-                        break;
+        case NAND_CMD_PAGEPROG:
+                break;
+        case NAND_CMD_STATUS:
+                read_status(denali);
+                break;
+        case NAND_CMD_READID:
+                reset_buf(denali);
+                if (denali->flash_bank < denali->total_used_banks) {
+                        /* write manufacturer information into nand
+                           buffer for NAND subsystem to fetch.
+                           */
+                        write_byte_to_buf(denali,
+                                        denali->dev_info.wDeviceMaker);
+                        write_byte_to_buf(denali,
+                                        denali->dev_info.wDeviceID);
+                        write_byte_to_buf(denali,
+                                        denali->dev_info.bDeviceParam0);
+                        write_byte_to_buf(denali,
+                                        denali->dev_info.bDeviceParam1);
+                        write_byte_to_buf(denali,
+                                        denali->dev_info.bDeviceParam2);
+                } else {
+                        int i;
+                        for (i = 0; i < 5; i++)
+                                write_byte_to_buf(denali, 0xff);
+                }
+                break;
+        case NAND_CMD_READ0:
+        case NAND_CMD_SEQIN:
+                denali->page = page;
+                break;
+        case NAND_CMD_RESET:
+                reset_bank(denali);
+                break;
+        case NAND_CMD_READOOB:
+                /* TODO: Read OOB data */
+                break;
+        default:
+                printk(KERN_ERR ": unsupported command"
+                                " received 0x%x\n", cmd);
+                break;
         }
 }
 
@@ -1807,7 +1811,7 @@ static void denali_hw_init(struct denali_nand_info *denali)
 }
 
 /* ECC layout for SLC devices. Denali spec indicates SLC fixed at 4 bytes */
-#define ECC_BYTES_SLC   4 * (2048 / ECC_SECTOR_SIZE)
+#define ECC_BYTES_SLC   (4 * (2048 / ECC_SECTOR_SIZE))
 static struct nand_ecclayout nand_oob_slc = {
         .eccbytes = 4,
         .eccpos = { 0, 1, 2, 3 }, /* not used */
@@ -1819,7 +1823,7 @@ static struct nand_ecclayout nand_oob_slc = {
         }
 };
 
-#define ECC_BYTES_MLC   14 * (2048 / ECC_SECTOR_SIZE)
+#define ECC_BYTES_MLC   (14 * (2048 / ECC_SECTOR_SIZE))
 static struct nand_ecclayout nand_oob_mlc_14bit = {
         .eccbytes = 14,
         .eccpos = { 0, 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13 }, /* not used */