libmtd: rename mtd_info

Rename 'struct mtd_info' to 'struct mtd_dev_info' to reflect the
fact that it provides information about a specific MTD device.
Also, this is more consistent with libubi.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

5 files changed, 28 insertions, 27 deletions

diff --git a/ubi-utils/include/libmtd.h b/ubi-utils/include/libmtd.h
index f2f4da2..bcc2de2 100644
--- a/ubi-utils/include/libmtd.h
+++ b/ubi-utils/include/libmtd.h
@@ -28,7 +28,7 @@ extern "C" {
 #endif
 
 /**
- * struct mtd_info - information about an MTD device.
+ * struct mtd_dev_info - information about an MTD device.
  * @num: MTD device number
  * @major: major number of corresponding character device
  * @minor: minor number of corresponding character device
@@ -42,7 +42,7 @@ extern "C" {
  * @rdonly: non-zero if the device is read-only
  * @allows_bb: non-zero if the MTD device may have bad eraseblocks
  */
-struct mtd_info
+struct mtd_dev_info
 {
 	int num;
 	int major;
@@ -67,7 +67,7 @@ struct mtd_info
  * node file and saves this information in the @mtd object. Returns %0 in case
  * of success and %-1 in case of failure.
  */
-int mtd_get_dev_info(const char *node, struct mtd_info *mtd);
+int mtd_get_dev_info(const char *node, struct mtd_dev_info *mtd);
 
 /**
  * mtd_erase - erase an eraseblock.
@@ -78,7 +78,7 @@ int mtd_get_dev_info(const char *node, struct mtd_info *mtd);
  * This function erases eraseblock @eb of MTD device decribed by @fd. Returns
  * %0 in case of success and %-1 in case of failure.
  */
-int mtd_erase(const struct mtd_info *mtd, int fd, int eb);
+int mtd_erase(const struct mtd_dev_info *mtd, int fd, int eb);
 
 /**
  * mtd_is_bad - check if eraseblock is bad.
@@ -89,7 +89,7 @@ int mtd_erase(const struct mtd_info *mtd, int fd, int eb);
  * This function checks if eraseblock @eb is bad. Returns %0 if not, %1 if yes,
  * and %-1 in case of failure.
  */
-int mtd_is_bad(const struct mtd_info *mtd, int fd, int eb);
+int mtd_is_bad(const struct mtd_dev_info *mtd, int fd, int eb);
 
 /**
  * mtd_mark_bad - marks the block as bad.
@@ -100,7 +100,7 @@ int mtd_is_bad(const struct mtd_info *mtd, int fd, int eb);
  * This function marks the eraseblock @eb as bad. Returns %0 if success
  * %-1 if failure
  */
-int mtd_mark_bad(const struct mtd_info *mtd, int fd, int eb);
+int mtd_mark_bad(const struct mtd_dev_info *mtd, int fd, int eb);
 
 /**
  * mtd_read - read data from an MTD device.
@@ -115,8 +115,8 @@ int mtd_mark_bad(const struct mtd_info *mtd, int fd, int eb);
  * of the MTD device defined by @mtd and stores the read data at buffer @buf.
  * Returns %0 in case of success and %-1 in case of failure.
  */
-int mtd_read(const struct mtd_info *mtd, int fd, int eb, int offs, void *buf,
-	     int len);
+int mtd_read(const struct mtd_dev_info *mtd, int fd, int eb, int offs,
+	     void *buf, int len);
 
 /**
  * mtd_write - write data to an MTD device.
@@ -131,8 +131,8 @@ int mtd_read(const struct mtd_info *mtd, int fd, int eb, int offs, void *buf,
  * of the MTD device defined by @mtd. Returns %0 in case of success and %-1 in
  * case of failure.
  */
-int mtd_write(const struct mtd_info *mtd, int fd, int eb, int offs, void *buf,
-	      int len);
+int mtd_write(const struct mtd_dev_info *mtd, int fd, int eb, int offs,
+	      void *buf, int len);
 
 #ifdef __cplusplus
 }
diff --git a/ubi-utils/include/libscan.h b/ubi-utils/include/libscan.h
index 8597b98..3ba291f 100644
--- a/ubi-utils/include/libscan.h
+++ b/ubi-utils/include/libscan.h
@@ -87,7 +87,7 @@ struct ubi_scan_info
 	int data_offs;
 };
 
-struct mtd_info;
+struct mtd_dev_info;
 
 /**
  * ubi_scan - scan an MTD device.
@@ -97,7 +97,7 @@ struct mtd_info;
  * @verbose: verbose mode: %0 - be silent, %1 - output progress information,
  *           2 - debugging output mode
  */
-int ubi_scan(struct mtd_info *mtd, int fd, struct ubi_scan_info **info,
+int ubi_scan(struct mtd_dev_info *mtd, int fd, struct ubi_scan_info **info,
 	     int verbose);
 
 /**
diff --git a/ubi-utils/src/libmtd.c b/ubi-utils/src/libmtd.c
index 8403c37..dc9287a 100644
--- a/ubi-utils/src/libmtd.c
+++ b/ubi-utils/src/libmtd.c
@@ -33,7 +33,7 @@
 #define PROGRAM_NAME "libmtd"
 #define MTD_DEV_MAJOR 90
 
-int mtd_get_dev_info(const char *node, struct mtd_info *mtd)
+int mtd_get_dev_info(const char *node, struct mtd_dev_info *mtd)
 {
 	struct stat st;
 	struct mtd_info_user ui;
@@ -141,7 +141,7 @@ out_close:
 	return -1;
 }
 
-int mtd_erase(const struct mtd_info *mtd, int fd, int eb)
+int mtd_erase(const struct mtd_dev_info *mtd, int fd, int eb)
 {
 	struct erase_info_user ei;
 
@@ -150,7 +150,7 @@ int mtd_erase(const struct mtd_info *mtd, int fd, int eb)
 	return ioctl(fd, MEMERASE, &ei);
 }
 
-int mtd_is_bad(const struct mtd_info *mtd, int fd, int eb)
+int mtd_is_bad(const struct mtd_dev_info *mtd, int fd, int eb)
 {
 	int ret;
 	loff_t seek;
@@ -173,7 +173,7 @@ int mtd_is_bad(const struct mtd_info *mtd, int fd, int eb)
 	return ret;
 }
 
-int mtd_mark_bad(const struct mtd_info *mtd, int fd, int eb)
+int mtd_mark_bad(const struct mtd_dev_info *mtd, int fd, int eb)
 {
 	int ret;
 	loff_t seek;
@@ -198,8 +198,8 @@ int mtd_mark_bad(const struct mtd_info *mtd, int fd, int eb)
 	return 0;
 }
 
-int mtd_read(const struct mtd_info *mtd, int fd, int eb, int offs, void *buf,
-	     int len)
+int mtd_read(const struct mtd_dev_info *mtd, int fd, int eb, int offs,
+	     void *buf, int len)
 {
 	int ret, rd = 0;
 	off_t seek;
@@ -234,8 +234,8 @@ int mtd_read(const struct mtd_info *mtd, int fd, int eb, int offs, void *buf,
 	return 0;
 }
 
-int mtd_write(const struct mtd_info *mtd, int fd, int eb, int offs, void *buf,
-	      int len)
+int mtd_write(const struct mtd_dev_info *mtd, int fd, int eb, int offs,
+	      void *buf, int len)
 {
 	int ret;
 	off_t seek;
diff --git a/ubi-utils/src/libscan.c b/ubi-utils/src/libscan.c
index 4d64bca..25b5658 100644
--- a/ubi-utils/src/libscan.c
+++ b/ubi-utils/src/libscan.c
@@ -48,7 +48,8 @@ static int all_ff(const void *buf, int len)
 	return 1;
 }
 
-int ubi_scan(struct mtd_info *mtd, int fd, struct ubi_scan_info **info, int verbose)
+int ubi_scan(struct mtd_dev_info *mtd, int fd, struct ubi_scan_info **info,
+	     int verbose)
 {
 	int eb, v = (verbose == 2), pr = (verbose == 1);
 	struct ubi_scan_info *si;
diff --git a/ubi-utils/src/ubiformat.c b/ubi-utils/src/ubiformat.c
index 511591a..1a564d1 100644
--- a/ubi-utils/src/ubiformat.c
+++ b/ubi-utils/src/ubiformat.c
@@ -260,7 +260,7 @@ static int answer_is_yes(void)
 	}
 }
 
-static void print_bad_eraseblocks(const struct mtd_info *mtd,
+static void print_bad_eraseblocks(const struct mtd_dev_info *mtd,
 				  const struct ubi_scan_info *si)
 {
 	int first = 1, eb;
@@ -302,7 +302,7 @@ static int change_ec(struct ubi_ec_hdr *hdr, long long ec)
 	return 0;
 }
 
-static int drop_ffs(const struct mtd_info *mtd, const void *buf, int len)
+static int drop_ffs(const struct mtd_dev_info *mtd, const void *buf, int len)
 {
 	int i;
 
@@ -391,7 +391,7 @@ static int consecutive_bad_check(int eb)
 	return 0;
 }
 
-static int mark_bad(const struct mtd_info *mtd, struct ubi_scan_info *si, int eb)
+static int mark_bad(const struct mtd_dev_info *mtd, struct ubi_scan_info *si, int eb)
 {
 	int err;
 
@@ -423,7 +423,7 @@ static int mark_bad(const struct mtd_info *mtd, struct ubi_scan_info *si, int eb
 	return consecutive_bad_check(eb);
 }
 
-static int flash_image(const struct mtd_info *mtd, struct ubi_scan_info *si)
+static int flash_image(const struct mtd_dev_info *mtd, struct ubi_scan_info *si)
 {
 	int fd, img_ebs, eb, written_ebs = 0, divisor;
 	off_t st_size;
@@ -551,7 +551,7 @@ out_close:
 	return -1;
 }
 
-static int format(const struct mtd_info *mtd, const struct ubigen_info *ui,
+static int format(const struct mtd_dev_info *mtd, const struct ubigen_info *ui,
 		  struct ubi_scan_info *si, int start_eb, int novtbl)
 {
 	int eb, err, write_size;
@@ -682,7 +682,7 @@ out_free:
 int main(int argc, char * const argv[])
 {
 	int err, verbose;
-	struct mtd_info mtd;
+	struct mtd_dev_info mtd;
 	libubi_t libubi;
 	struct ubigen_info ui;
 	struct ubi_scan_info *si;