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authorHolger Hans Peter Freyther <zecke@selfish.org>2011-11-09 23:24:14 +0100
committerHarald Welte <laforge@gnumonks.org>2011-11-10 07:33:55 +0100
commit1532eb49f4b85fbeb96db74689d99b968788952b (patch)
treec4d5ebe36b0292b30c7488e6ce60990db48184dd
parentc6f26629d28f07b8f0a8482924ff049f4ec7506d (diff)
dfu: Mark unsued variables as __unused for now
-rw-r--r--firmware/include/asm/compiler.h2
-rw-r--r--firmware/src/dfu/dfu.c8
2 files changed, 6 insertions, 4 deletions
diff --git a/firmware/include/asm/compiler.h b/firmware/include/asm/compiler.h
index de4dfaa..08b6bae 100644
--- a/firmware/include/asm/compiler.h
+++ b/firmware/include/asm/compiler.h
@@ -4,4 +4,6 @@
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
+#define __unused __attribute__((unused))
+
#endif
diff --git a/firmware/src/dfu/dfu.c b/firmware/src/dfu/dfu.c
index 9cd9996..682ce5e 100644
--- a/firmware/src/dfu/dfu.c
+++ b/firmware/src/dfu/dfu.c
@@ -231,7 +231,7 @@ static void chk_first_dnload_set_ptr(void)
first_download = 0;
}
-static int __dfufunc handle_dnload_flash(u_int16_t val, u_int16_t len)
+static int __dfufunc handle_dnload_flash(u_int16_t __unused val, u_int16_t len)
{
volatile u_int32_t *p;
u_int8_t *pagebuf = (u_int8_t *) pagebuf32;
@@ -297,7 +297,7 @@ static int __dfufunc handle_dnload_flash(u_int16_t val, u_int16_t len)
return RET_ZLP;
}
-static int __dfufunc handle_dnload_ram(u_int16_t val, u_int16_t len)
+static int __dfufunc handle_dnload_ram(u_int16_t __unused val, u_int16_t len)
{
DEBUGE("download ");
@@ -349,7 +349,7 @@ static int __dfufunc handle_dnload(u_int16_t val, u_int16_t len)
}
#define AT91C_IFLASH_END ((u_int8_t *)AT91C_IFLASH + AT91C_IFLASH_SIZE)
-static __dfufunc int handle_upload(u_int16_t val, u_int16_t len)
+static __dfufunc int handle_upload(u_int16_t __unused val, u_int16_t len)
{
DEBUGE("upload ");
if (len > AT91C_IFLASH_PAGE_SIZE) {
@@ -421,7 +421,7 @@ static void __dfufunc handle_getstate(void)
}
/* callback function for DFU requests */
-int __dfufunc dfu_ep0_handler(u_int8_t req_type, u_int8_t req,
+int __dfufunc dfu_ep0_handler(u_int8_t __unused req_type, u_int8_t req,
u_int16_t val, u_int16_t len)
{
int rc, ret = RET_NOTHING;