Uintptr_t-ify map_flash_region functions

Unsigned long is not the right type for manipulating pointer values.
Since C99 there are suitable unsigned and signed types available, namely
uintptr_t and intptr_t respectively.

Use them in functions assigned to programmers' map_flash_region fields and
their callers where applicable.

This patch also changes the display width of all associated address values in
physmap.c to 16/8 hex characters depending on the actual size by
introducing a macro PRIxPTR_WIDTH and exploiting printf's * field width
specifier.

Corresponding to flashrom svn r1701.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/flash.h b/flash.h
index 9e787c0..cba7bd8 100644
--- a/flash.h
+++ b/flash.h
@@ -43,10 +43,10 @@
 
 /* TODO: check using code for correct usage of types */
 typedef uintptr_t chipaddr;
+#define PRIxPTR_WIDTH ((int)(sizeof(uintptr_t)*2))
 
 int register_shutdown(int (*function) (void *data), void *data);
-void *programmer_map_flash_region(const char *descr, unsigned long phys_addr,
-				  size_t len);
+void *programmer_map_flash_region(const char *descr, uintptr_t phys_addr, size_t len);
 void programmer_unmap_flash_region(void *virt_addr, size_t len);
 void programmer_delay(int usecs);