PATI board: fix compiler warnings
Fix these:
pati.c: In function 'checkboard':
pati.c:358: warning: pointer targets in passing argument 2 of 'getenv_r' differ in signedness
../common/flash.c: In function 'write_word':
../common/flash.c:824: warning: dereferencing type-punned pointer will break strict-aliasing rules
cmd_pati.c: In function 'do_pati':
cmd_pati.c:279: warning: 'value' may be used uninitialized in this function
Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/board/mpl/pati/cmd_pati.c b/board/mpl/pati/cmd_pati.c
index 0682323..740881e 100644
--- a/board/mpl/pati/cmd_pati.c
+++ b/board/mpl/pati/cmd_pati.c
@@ -276,7 +276,7 @@
static int pati_pci_eeprom_read(unsigned short offset, unsigned long addr, unsigned short size)
{
int i;
- unsigned short value;
+ unsigned short value = 0;
unsigned short *buffer =(unsigned short *)addr;
if((offset + size) > PATI_EEPROM_LAST_OFFSET) {
size = PATI_EEPROM_LAST_OFFSET - offset;