uboot-lantiq: fix a tool portability issue

Use the standard off_t type instead of loff_t

Signed-off-by: Felix Fietkau <nbd@nbd.name>

package/boot/uboot-lantiq/patches/0018-tools-lantiq-add-NAND-SPL-support.patch

@@ -21,7 +21,7 @@ Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
  struct args {
  	enum image_types type;
  	__u32		entry_addr;
-+	loff_t		uboot_offset;
++	off_t		uboot_offset;
 +	unsigned int	page_size;
  	const char	*uboot_bin;
  	const char	*spl_bin;
@@ -121,10 +121,10 @@ Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
  }
  
 -static int create_sfspl(const struct args *arg)
-+static int pad_to_offset(int fd, loff_t offset)
++static int pad_to_offset(int fd, off_t offset)
  {
 -	int out_fd, uboot_fd, spl_fd, ret;
-+	loff_t pos;
++	off_t pos;
 +	size_t size;
 +	ssize_t n;
 +	__u8 *buf;