mtd: denali.c: add and update KERN_ facility level in printk()

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

diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
index f850a65..55a7a39 100644 (file)
--- a/drivers/mtd/nand/denali.c
+++ b/drivers/mtd/nand/denali.c
@@ -138,7 +138,7 @@ static void denali_write32(uint32_t value, void *addr)
        iowrite32(value, addr);
 
 #if DEBUG_DENALI
-       printk(KERN_ERR "wrote: 0x%x -> 0x%x\n", value, (uint32_t)((uint32_t)addr & 0x1fff));
+       printk(KERN_INFO "wrote: 0x%x -> 0x%x\n", value, (uint32_t)((uint32_t)addr & 0x1fff));
 #endif
 }
 
@@ -191,7 +191,7 @@ static void read_status(struct denali_nand_info *denali)
        write_byte_to_buf(denali, ioread32(denali->flash_mem + 0x10));
 
 #if DEBUG_DENALI
-       printk("device reporting status value of 0x%2x\n", denali->buf.buf[0]);
+       printk(KERN_INFO "device reporting status value of 0x%2x\n", denali->buf.buf[0]);
 #endif
 }
 
@@ -989,9 +989,9 @@ static void print_irq_log(struct denali_nand_info *denali)
 {
        int i = 0;
 
-       printk("ISR debug log index = %X\n", denali->idx);
+       printk(KERN_INFO "ISR debug log index = %X\n", denali->idx);
        for (i = 0; i < 32; i++)
-               printk("%08X: %08X\n", i, denali->irq_debug_array[i]);
+               printk(KERN_INFO "%08X: %08X\n", i, denali->irq_debug_array[i]);
 }
 #endif
 
@@ -1018,7 +1018,7 @@ static irqreturn_t denali_isr(int irq, void *dev_id)
                        denali->irq_debug_array[denali->idx++] = 0x10000000 | irq_status;
                        denali->idx %= 32;
 
-                       printk("IRQ status = 0x%04x\n", irq_status);
+                       printk(KERN_INFO "IRQ status = 0x%04x\n", irq_status);
 #endif
                        /* handle interrupt */
                        /* first acknowledge it */
@@ -1046,7 +1046,7 @@ static uint32_t wait_for_irq(struct denali_nand_info *denali, uint32_t irq_mask)
 
        do {
 #if DEBUG_DENALI
-               printk("waiting for 0x%x\n", irq_mask);
+               printk(KERN_INFO "waiting for 0x%x\n", irq_mask);
 #endif
                comp_res = wait_for_completion_timeout(&denali->complete, timeout);
                spin_lock_irq(&denali->irq_lock);
@@ -1061,7 +1061,7 @@ static uint32_t wait_for_irq(struct denali_nand_info *denali, uint32_t irq_mask)
                        denali->irq_status &= ~irq_mask;
                        spin_unlock_irq(&denali->irq_lock);
 #if DEBUG_DENALI
-                       if (retry) printk("status on retry = 0x%x\n", intr_status);
+                       if (retry) printk(KERN_INFO "status on retry = 0x%x\n", intr_status);
 #endif
                        /* our interrupt was detected */
                        break;
@@ -1071,7 +1071,7 @@ static uint32_t wait_for_irq(struct denali_nand_info *denali, uint32_t irq_mask)
                        spin_unlock_irq(&denali->irq_lock);
 #if DEBUG_DENALI
                        print_irq_log(denali);
-                       printk("received irq nobody cared: irq_status = 0x%x,"
+                       printk(KERN_INFO "received irq nobody cared: irq_status = 0x%x,"
                                " irq_mask = 0x%x, timeout = %ld\n", intr_status, irq_mask, comp_res);
 #endif
                        retry = true;
@@ -1263,7 +1263,7 @@ static void read_oob_data(struct mtd_info *mtd, uint8_t *buf, int page)
        denali->page = page;
 
 #if DEBUG_DENALI
-       printk("read_oob %d\n", page);
+       printk(KERN_INFO "read_oob %d\n", page);
 #endif
        if (denali_send_pipeline_cmd(denali, false, true, SPARE_ACCESS,
                                                        DENALI_READ) == PASS) {
@@ -1364,7 +1364,7 @@ static bool handle_ecc(struct denali_nand_info *denali, uint8_t *buf,
                        }
 
 #if DEBUG_DENALI
-                       printk("Detected ECC error in page %d: err_addr = 0x%08x,"
+                       printk(KERN_INFO "Detected ECC error in page %d: err_addr = 0x%08x,"
                                " info to fix is 0x%08x\n", denali->page, err_address,
                                err_correction_info);
 #endif
@@ -1589,7 +1589,7 @@ static uint8_t denali_read_byte(struct mtd_info *mtd)
                result = denali->buf.buf[denali->buf.head++];
 
 #if DEBUG_DENALI
-       printk("read byte -> 0x%02x\n", result);
+       printk(KERN_INFO "read byte -> 0x%02x\n", result);
 #endif
        return result;
 }
@@ -1598,7 +1598,7 @@ static void denali_select_chip(struct mtd_info *mtd, int chip)
 {
        struct denali_nand_info *denali = mtd_to_denali(mtd);
 #if DEBUG_DENALI
-       printk("denali select chip %d\n", chip);
+       printk(KERN_INFO "denali select chip %d\n", chip);
 #endif
        spin_lock_irq(&denali->irq_lock);
        denali->flash_bank = chip;
@@ -1612,7 +1612,7 @@ static int denali_waitfunc(struct mtd_info *mtd, struct nand_chip *chip)
        denali->status = 0;
 
 #if DEBUG_DENALI
-       printk("waitfunc %d\n", status);
+       printk(KERN_INFO "waitfunc %d\n", status);
 #endif
        return status;
 }
@@ -1624,7 +1624,7 @@ static void denali_erase(struct mtd_info *mtd, int page)
        uint32_t cmd = 0x0, irq_status = 0;
 
 #if DEBUG_DENALI
-       printk("erase page: %d\n", page);
+       printk(KERN_INFO "erase page: %d\n", page);
 #endif
        /* clear interrupts */
        clear_interrupts(denali);
@@ -1647,7 +1647,7 @@ static void denali_cmdfunc(struct mtd_info *mtd, unsigned int cmd, int col,
        struct denali_nand_info *denali = mtd_to_denali(mtd);
 
 #if DEBUG_DENALI
-       printk("cmdfunc: 0x%x %d %d\n", cmd, col, page);
+       printk(KERN_INFO "cmdfunc: 0x%x %d %d\n", cmd, col, page);
 #endif
        switch (cmd) {
                case NAND_CMD_PAGEPROG:
@@ -1824,7 +1824,7 @@ static int denali_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
                 * ONFI timing mode 1 and below.
                 */
                if (onfi_timing_mode < -1 || onfi_timing_mode > 1) {
-                       printk("Intel CE4100 only supports ONFI timing mode 1 "
+                       printk(KERN_ERR "Intel CE4100 only supports ONFI timing mode 1 "
                                "or below\n");
                        ret = -EINVAL;
                        goto failed_enable;