altos/lpc: Add casts to reduce -Wconversion warnings

[fw/altos] / src / lpc / ao_flash_lpc.c

diff --git a/src/lpc/ao_flash_lpc.c b/src/lpc/ao_flash_lpc.c
index 5a31f39f2a2acfc0851ef963b8a6bba8e4239295..37913091ae7f50796eaf04ae105ef07528b87766 100644 (file)
--- a/src/lpc/ao_flash_lpc.c
+++ b/src/lpc/ao_flash_lpc.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -75,7 +76,7 @@ static uint32_t       iap_in[5], iap_out[5];
 static uint32_t
 ao_lpc_addr_to_sector(uint8_t *addr)
 {
-       uint32_t        off = addr - LPC_FLASH_BASE;
+       uint32_t        off = (uint32_t) (addr - LPC_FLASH_BASE);
 
        return off >> LPC_FLASH_SECTOR_SHIFT;
 }
@@ -83,7 +84,7 @@ ao_lpc_addr_to_sector(uint8_t *addr)
 static uint8_t
 ao_lpc_addr_is_sector_aligned(uint8_t *addr)
 {
-       uint32_t        off = addr - LPC_FLASH_BASE;
+       uint32_t        off = (uint32_t) (addr - LPC_FLASH_BASE);
        return          (off & LPC_FLASH_SECTOR_MASK) == 0;
 }