commit f9eac7d1c734bf5b21d07efe5eae01f125303c44
author Slawomir Kwasniak <slawomir.kwasniak@hensoldt-cyber.com> Wed Sep 23 16:41:01 2020 +0200
committer Slawomir Kwasniak <slawomir.kwasniak@hensoldt-cyber.com> Mon Oct 12 13:55:27 2020 +0200
tree 42074b2f9b2d561732bcef3e18afaff31acaca26
parent c079db89caee16d2d0c0d75536023e4a8c0667ab

libsdhcdrivers: Change block size type to size_t

Block size shall be of `size_t` type due to the following reasons:

1. Block size cannot be bigger than the addressable memory so it is best
   described with the `size_t`.
2. Negative value of block size is not acceptable.
3. More compatibility with the std e.g. when memseting block.

libsdhcdrivers/include/sdhc/mmc.h

diff --git a/libsdhcdrivers/include/sdhc/mmc.h b/libsdhcdrivers/include/sdhc/mmc.h
index 8ba7d4a..83f160b 100644
--- a/libsdhcdrivers/include/sdhc/mmc.h
+++ b/libsdhcdrivers/include/sdhc/mmc.h
@@ -21,7 +21,7 @@
 typedef void (*mmc_cb)(mmc_card_t mmc_card, int status, size_t bytes_transferred, void *token);
 
 
-static inline int mmc_block_size(mmc_card_t mmc_card)
+static inline size_t mmc_block_size(mmc_card_t mmc_card)
 {
     return 512;
 }