[PATCH v2 1/1] image.h: use uint32_t instead of u32 in android_image_get_dtb*

[Heinrich Schuchardt]

From: Eugeniu Rosca <erosca at de.adit-jv.com>

Replace 'u32' by 'uint32_t' in image.h, since the former may lead to
build failures in U-Boot tooling (see [1]).

Avoid using 'uint', since it is not a fixed-width type [2], potentially
leading to a dangerous mismatch between the prototypes and definitions
of the android_image_get_dtb* functions.

This should be the quickest way to overcome the tooling build failure,
with more future-proof solutions being proposed by Yamada-san in [1].

[1] https://patchwork.ozlabs.org/patch/1238245/
[2] Excerpt from https://en.cppreference.com/w/cpp/language/types
 -----------8<------------
 Type specifier    Width in bits by data model
                   LP32  ILP32  LLP64  LP64
 unsigned int      16    32     32     32
 -----------8<------------

Cc: Tom Rini <trini at konsulko.com>
Cc: Sam Protsenko <joe.skb7 at gmail.com>
Fixes: 7f2531502c74c0 ("image: android: Add routine to get dtbo params")
Fixes: c3bfad825a71ea ("image: android: Add functions for handling dtb field")
Suggested-by: Masahiro Yamada <masahiroy at kernel.org>
Signed-off-by: Eugeniu Rosca <erosca at de.adit-jv.com>

Change the function parameters in the implementation to match the
declaration in the header.
Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
v2:
	Change the function parameters in the implementation to match the
	declaration in the header.
---
 common/image-android.c | 6 +++---
 include/image.h        | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/common/image-android.c b/common/image-android.c
index 6af9baa121..3c3600b6f9 100644
--- a/common/image-android.c
+++ b/common/image-android.c
@@ -216,7 +216,7 @@ int android_image_get_second(const struct andr_img_hdr *hdr,
  *
  * Return: true on success or false on error.
  */
-bool android_image_get_dtbo(ulong hdr_addr, ulong *addr, u32 *size)
+bool android_image_get_dtbo(ulong hdr_addr, ulong *addr, uint32_t *size)
 {
 	const struct andr_img_hdr *hdr;
 	ulong dtbo_img_addr;
@@ -317,8 +317,8 @@ exit:
  *
  * Return: true on success or false on error.
  */
-bool android_image_get_dtb_by_index(ulong hdr_addr, u32 index, ulong *addr,
-				    u32 *size)
+bool android_image_get_dtb_by_index(ulong hdr_addr, uint32_t index, ulong *addr,
+				    uint32_t *size)
 {
 	const struct andr_img_hdr *hdr;
 	bool res;
diff --git a/include/image.h b/include/image.h
index b316d167d8..1341fbed62 100644
--- a/include/image.h
+++ b/include/image.h
@@ -1425,9 +1425,9 @@ int android_image_get_ramdisk(const struct andr_img_hdr *hdr,
 			      ulong *rd_data, ulong *rd_len);
 int android_image_get_second(const struct andr_img_hdr *hdr,
 			      ulong *second_data, ulong *second_len);
-bool android_image_get_dtbo(ulong hdr_addr, ulong *addr, u32 *size);
-bool android_image_get_dtb_by_index(ulong hdr_addr, u32 index, ulong *addr,
-				    u32 *size);
+bool android_image_get_dtbo(ulong hdr_addr, ulong *addr, uint32_t *size);
+bool android_image_get_dtb_by_index(ulong hdr_addr, uint32_t index, ulong *addr,
+				    uint32_t *size);
 ulong android_image_get_end(const struct andr_img_hdr *hdr);
 ulong android_image_get_kload(const struct andr_img_hdr *hdr);
 ulong android_image_get_kcomp(const struct andr_img_hdr *hdr);
--
2.25.1