1 files changed, 2 insertions, 130 deletions
diff --git a/compatible_devices.c b/compatible_devices.c
index 4c248fe..1feecbe 100644
--- a/compatible_devices.c
+++ b/compatible_devices.c
@@ -27,121 +27,8 @@
 
 #include "compatible_devices.h"
 
-static char *get_board_name(int debug, char *buf)
-{
-	char *result;
-	int rc;
-
-	do {
-		char *start;
-		char *end;
-
-		/* Look for 'H' in "Hardware	: SMDK4x12" */
-		start = strchr(buf, 'H');
-		if (start == NULL) {
-			/* Not found */
-			return NULL;
-		}
-
-		buf = start;
-
-		/* Look for "Hardware	: " in "Hardware	: SMDK4x12" */
-		if (strcmp(start, "Hardware\t: ")) {
-			/* Start after the 'H' next time */
-			buf += 1;
-			continue;
-		}
-
-		buf += strlen("Hardware\t: ");
-
-		end = strchr(buf, '\n');
-		if (end == NULL) {
-			/* Not found */
-			return NULL;
-		}
-
-		/* Found */
-
-		result = malloc (1 + end - start);
-		if (result == NULL) {
-			rc = errno;
-			printf("%s: Malloc failed with error %d: %s\n",
-			       __func__, rc, strerror(rc));
-			return NULL;
-		}
-
-		result = memcpy(result, start, end - start);
-		if (result == NULL)
-			return NULL;
-
-		result[end - start] = '\0';
-
-	} while (true);
-
-	return result;
-}
 static int board_is_compatible(int debug)
 {
-	int fd;
-	int rc;
-
-	off_t len = 4096; /* It should be sufficient for /proc/cpuinfo */
-	ssize_t count;
-	char *buf;
-	char *board_name;
-	char *path = "/proc/cpuinfo";
-
-	fd = open(path, O_RDONLY);
-	if (fd == -1) {
-		rc = errno;
-		if (rc != ENOENT)
-			printf("%s: Opening %s failed with error %d: %s\n",
-			       __func__, path, rc, strerror(rc));
-		return false;
-	}
-
-	/* Make sure we at least have a trailing \0 to simplify the code */
-	buf = malloc(len + 1);
-	if (buf == NULL) {
-		rc = errno;
-		printf("%s: Malloc failed with error %d: %s\n",
-		       __func__, rc, strerror(rc));
-		return false;
-	}
-
-	do {
-		count = read(fd, buf, len);
-		if (count == -1) {
-			rc = errno;
-			printf("%s: Reading %s failed with error %d: %s\n",
-			       __func__, path, rc, strerror(rc));
-			return false;
-		}
-		len -= count;
-
-		if (debug)
-			printf("%s: read %d\n", __func__, count);
-	} while(len && count > 0);
-
-	if (debug)
-		printf("%s: read DONE\n", __func__);
-
-	board_name = get_board_name(debug, buf);
-	if (board_name == NULL) {
-		free(buf);
-		return false;
-	}
-
-	if (debug)
-		printf("%s: board name: %s\n", __func__, board_name);
-
-	if (!strcmp(board_name, "SMDK4x12")) {
-		free(buf);
-		return true;
-	}
-
-	free(buf);
-
 	return false;
 }
 
@@ -214,26 +101,11 @@ static int dt_is_compatible(int debug)
 
 int device_is_compatible(int debug)
 {
-	if (dt_is_compatible(debug)) {
-		if (debug)
-			printf("%s: dt_is_compatible: true\n", __func__);
+	if (dt_is_compatible(debug))
 		return true;
-	} else {
-		if (debug)
-			printf("%s: dt_is_compatible: flase\n", __func__);
-	}
 
-	if (board_is_compatible(debug)) {
-		if (debug)
-			printf("%s: board_is_compatible: true\n", __func__);
+	if (board_is_compatible(debug))
 		return true;
-	} else {
-		if (debug)
-			printf("%s: board_is_compatible: false\n", __func__);
-	}
-
-	if (debug)
-		printf("%s: device is not compatible\n", __func__);
 
 	return false;
 }