From 1f409d09dd31917764c8a49f91c920aa66e28ee5 Mon Sep 17 00:00:00 2001
From: Vincent Dupont <vincent@otakeys.com>
Date: Tue, 13 Mar 2018 14:42:57 +0100
Subject: [PATCH] drivers/flashpage: use const ptrs for write/verify
---
drivers/include/periph/flashpage.h | 8 ++++----
drivers/periph_common/flashpage.c | 4 ++--
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/include/periph/flashpage.h b/drivers/include/periph/flashpage.h
index c585ddf8c0..68974524a8 100644
--- a/drivers/include/periph/flashpage.h
+++ b/drivers/include/periph/flashpage.h
@@ -130,7 +130,7 @@ static inline int flashpage_page(void *addr)
* @param[in] data data to write to the page, MUST be FLASHPAGE_SIZE
* byte. Set to NULL for page erase only.
*/
-void flashpage_write(int page, void *data);
+void flashpage_write(int page, const void *data);
/**
* @brief Write any number of data bytes to a given location in the
@@ -153,7 +153,7 @@ void flashpage_write(int page, void *data);
* ensure it doesn't exceed the actual flash
* memory size.
*/
-void flashpage_write_raw(void *target_addr, void *data, size_t len);
+void flashpage_write_raw(void *target_addr, const void *data, size_t len);
/**
* @brief Read the given page into the given memory location
@@ -174,7 +174,7 @@ void flashpage_read(int page, void *data);
* @return FLASHPAGE_OK if data in the page is identical to @p data
* @return FLASHPAGE_NOMATCH if data and page content diverge
*/
-int flashpage_verify(int page, void *data);
+int flashpage_verify(int page, const void *data);
/**
* @brief Write the given page and verify the results
@@ -188,7 +188,7 @@ int flashpage_verify(int page, void *data);
* @return FLASHPAGE_OK on success
* @return FLASHPAGE_NOMATCH if data and page content diverge
*/
-int flashpage_write_and_verify(int page, void *data);
+int flashpage_write_and_verify(int page, const void *data);
#ifdef __cplusplus
}
diff --git a/drivers/periph_common/flashpage.c b/drivers/periph_common/flashpage.c
index 5313fe7ac9..487a439139 100644
--- a/drivers/periph_common/flashpage.c
+++ b/drivers/periph_common/flashpage.c
@@ -35,7 +35,7 @@ void flashpage_read(int page, void *data)
memcpy(data, flashpage_addr(page), FLASHPAGE_SIZE);
}
-int flashpage_verify(int page, void *data)
+int flashpage_verify(int page, const void *data)
{
assert(page < (int)FLASHPAGE_NUMOF);
@@ -47,7 +47,7 @@ int flashpage_verify(int page, void *data)
}
}
-int flashpage_write_and_verify(int page, void *data)
+int flashpage_write_and_verify(int page, const void *data)
{
flashpage_write(page, data);
return flashpage_verify(page, data);
--
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