stage_cache: make prog const in stage_cache_add()
The stage_cache_add() function should not be manipulating
the struct prog argument in anyway. Therefore, mark it as
const.
BUG=chrome-os-partner:43636
BRANCH=None
TEST=Built, booted, suspended, and resumed on glados.
Original-Change-Id: I4509e478d3c98247b9d776f6534b949d9ba6282c
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/290721
Original-Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Change-Id: Ibadc00a9e1cbbf12119def92d77a79077625fb85
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11192
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/src/include/stage_cache.h b/src/include/stage_cache.h
index 5a4c16a..68cfdb7 100644
--- a/src/include/stage_cache.h
+++ b/src/include/stage_cache.h
@@ -30,7 +30,7 @@
};
/* Cache the loaded stage provided according to the parameters. */
-void stage_cache_add(int stage_id, struct prog *stage);
+void stage_cache_add(int stage_id, const struct prog *stage);
/* Load the cached stage at given location returning the stage entry point. */
void stage_cache_load_stage(int stage_id, struct prog *stage);
/* Fill in parameters for the external stage cache, if utilized. */
diff --git a/src/lib/cbmem_stage_cache.c b/src/lib/cbmem_stage_cache.c
index 4a11443..eb5e2b3 100644
--- a/src/lib/cbmem_stage_cache.c
+++ b/src/lib/cbmem_stage_cache.c
@@ -23,7 +23,7 @@
#include <string.h>
/* Stage cache uses cbmem. */
-void stage_cache_add(int stage_id, struct prog *stage)
+void stage_cache_add(int stage_id, const struct prog *stage)
{
struct stage_cache *meta;
void *c;
diff --git a/src/lib/ext_stage_cache.c b/src/lib/ext_stage_cache.c
index 4e588f1..bbadb70 100644
--- a/src/lib/ext_stage_cache.c
+++ b/src/lib/ext_stage_cache.c
@@ -62,7 +62,7 @@
printk(BIOS_DEBUG, "Unable to recover external stage cache.\n");
}
-void stage_cache_add(int stage_id, struct prog *stage)
+void stage_cache_add(int stage_id, const struct prog *stage)
{
struct imd *imd;
const struct imd_entry *e;
diff --git a/src/lib/prog_loaders.c b/src/lib/prog_loaders.c
index 7c00aba..2f4a2c1 100644
--- a/src/lib/prog_loaders.c
+++ b/src/lib/prog_loaders.c
@@ -60,7 +60,8 @@
halt();
}
-void __attribute__((weak)) stage_cache_add(int stage_id, struct prog *stage) {}
+void __attribute__((weak)) stage_cache_add(int stage_id,
+ const struct prog *stage) {}
void __attribute__((weak)) stage_cache_load_stage(int stage_id,
struct prog *stage) {}
void __attribute__((weak)) ramstage_cache_invalid(void) {}