mtd: tests: mtd_stresstest: Replace printk with pr_{info,crit,err}

Use pr_fmt instead of PRINT_PREF macro

Signed-off-by: Vikram Narayanan <vikram186@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

1 files changed, 22 insertions, 22 deletions

diff --git a/drivers/mtd/tests/mtd_stresstest.c b/drivers/mtd/tests/mtd_stresstest.c
index cb268cebf01a..fea1dd78ccbe 100644
--- a/drivers/mtd/tests/mtd_stresstest.c
+++ b/drivers/mtd/tests/mtd_stresstest.c
@@ -19,6 +19,8 @@
  * Author: Adrian Hunter <ext-adrian.hunter@nokia.com>
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
@@ -29,8 +31,6 @@
 #include <linux/vmalloc.h>
 #include <linux/random.h>
 
-#define PRINT_PREF KERN_INFO "mtd_stresstest: "
-
 static int dev = -EINVAL;
 module_param(dev, int, S_IRUGO);
 MODULE_PARM_DESC(dev, "MTD device number to use");
@@ -94,12 +94,12 @@ static int erase_eraseblock(int ebnum)
 
         err = mtd_erase(mtd, &ei);
         if (unlikely(err)) {
-                printk(PRINT_PREF "error %d while erasing EB %d\n", err, ebnum);
+                pr_err("error %d while erasing EB %d\n", err, ebnum);
                 return err;
         }
 
         if (unlikely(ei.state == MTD_ERASE_FAILED)) {
-                printk(PRINT_PREF "some erase error occurred at EB %d\n",
+                pr_err("some erase error occurred at EB %d\n",
                        ebnum);
                 return -EIO;
         }
@@ -114,7 +114,7 @@ static int is_block_bad(int ebnum)
 
         ret = mtd_block_isbad(mtd, addr);
         if (ret)
-                printk(PRINT_PREF "block %d is bad\n", ebnum);
+                pr_info("block %d is bad\n", ebnum);
         return ret;
 }
 
@@ -137,7 +137,7 @@ static int do_read(void)
         if (mtd_is_bitflip(err))
                 err = 0;
         if (unlikely(err || read != len)) {
-                printk(PRINT_PREF "error: read failed at 0x%llx\n",
+                pr_err("error: read failed at 0x%llx\n",
                        (long long)addr);
                 if (!err)
                         err = -EINVAL;
@@ -174,7 +174,7 @@ static int do_write(void)
         addr = eb * mtd->erasesize + offs;
         err = mtd_write(mtd, addr, len, &written, writebuf);
         if (unlikely(err || written != len)) {
-                printk(PRINT_PREF "error: write failed at 0x%llx\n",
+                pr_err("error: write failed at 0x%llx\n",
                        (long long)addr);
                 if (!err)
                         err = -EINVAL;
@@ -203,21 +203,21 @@ static int scan_for_bad_eraseblocks(void)
 
         bbt = kzalloc(ebcnt, GFP_KERNEL);
         if (!bbt) {
-                printk(PRINT_PREF "error: cannot allocate memory\n");
+                pr_err("error: cannot allocate memory\n");
                 return -ENOMEM;
         }
 
         if (!mtd_can_have_bb(mtd))
                 return 0;
 
-        printk(PRINT_PREF "scanning for bad eraseblocks\n");
+        pr_info("scanning for bad eraseblocks\n");
         for (i = 0; i < ebcnt; ++i) {
                 bbt[i] = is_block_bad(i) ? 1 : 0;
                 if (bbt[i])
                         bad += 1;
                 cond_resched();
         }
-        printk(PRINT_PREF "scanned %d eraseblocks, %d are bad\n", i, bad);
+        pr_info("scanned %d eraseblocks, %d are bad\n", i, bad);
         return 0;
 }
 
@@ -231,22 +231,22 @@ static int __init mtd_stresstest_init(void)
         printk(KERN_INFO "=================================================\n");
 
         if (dev < 0) {
-                printk(PRINT_PREF "Please specify a valid mtd-device via module paramter\n");
-                printk(KERN_CRIT "CAREFUL: This test wipes all data on the specified MTD device!\n");
+                pr_info("Please specify a valid mtd-device via module paramter\n");
+                pr_crit("CAREFUL: This test wipes all data on the specified MTD device!\n");
                 return -EINVAL;
         }
 
-        printk(PRINT_PREF "MTD device: %d\n", dev);
+        pr_info("MTD device: %d\n", dev);
 
         mtd = get_mtd_device(NULL, dev);
         if (IS_ERR(mtd)) {
                 err = PTR_ERR(mtd);
-                printk(PRINT_PREF "error: cannot get MTD device\n");
+                pr_err("error: cannot get MTD device\n");
                 return err;
         }
 
         if (mtd->writesize == 1) {
-                printk(PRINT_PREF "not NAND flash, assume page size is 512 "
+                pr_info("not NAND flash, assume page size is 512 "
                        "bytes.\n");
                 pgsize = 512;
         } else
@@ -257,14 +257,14 @@ static int __init mtd_stresstest_init(void)
         ebcnt = tmp;
         pgcnt = mtd->erasesize / pgsize;
 
-        printk(PRINT_PREF "MTD device size %llu, eraseblock size %u, "
+        pr_info("MTD device size %llu, eraseblock size %u, "
                "page size %u, count of eraseblocks %u, pages per "
                "eraseblock %u, OOB size %u\n",
                (unsigned long long)mtd->size, mtd->erasesize,
                pgsize, ebcnt, pgcnt, mtd->oobsize);
 
         if (ebcnt < 2) {
-                printk(PRINT_PREF "error: need at least 2 eraseblocks\n");
+                pr_err("error: need at least 2 eraseblocks\n");
                 err = -ENOSPC;
                 goto out_put_mtd;
         }
@@ -277,7 +277,7 @@ static int __init mtd_stresstest_init(void)
         writebuf = vmalloc(bufsize);
         offsets = kmalloc(ebcnt * sizeof(int), GFP_KERNEL);
         if (!readbuf || !writebuf || !offsets) {
-                printk(PRINT_PREF "error: cannot allocate memory\n");
+                pr_err("error: cannot allocate memory\n");
                 goto out;
         }
         for (i = 0; i < ebcnt; i++)
@@ -290,16 +290,16 @@ static int __init mtd_stresstest_init(void)
                 goto out;