Date: Sat, 23 Feb 2008 12:24:57 +0100 (CET) From: Stefan Richter Subject: firewire: endianess annotations Kills warnings from 'make C=1 CHECKFLAGS="-D__CHECK_ENDIAN__" modules': drivers/firewire/fw-transaction.c:771:10: warning: incorrect type in assignment (different base types) drivers/firewire/fw-transaction.c:771:10: expected unsigned int [unsigned] [usertype] drivers/firewire/fw-transaction.c:771:10: got restricted unsigned int [usertype] drivers/firewire/fw-transaction.h:93:10: warning: incorrect type in assignment (different base types) drivers/firewire/fw-transaction.h:93:10: expected unsigned int [unsigned] [usertype] drivers/firewire/fw-transaction.h:93:10: got restricted unsigned int [usertype] drivers/firewire/fw-ohci.c:1490:8: warning: restricted degrades to integer drivers/firewire/fw-ohci.c:1490:35: warning: restricted degrades to integer drivers/firewire/fw-ohci.c:1516:5: warning: cast to restricted type Signed-off-by: Stefan Richter Signed-off-by: Jarod Wilson --- drivers/firewire/fw-ohci.c | 4 ++-- drivers/firewire/fw-transaction.c | 2 +- drivers/firewire/fw-transaction.h | 6 +++--- 3 files changed, 6 insertions(+), 6 deletions(-) Index: linux/drivers/firewire/fw-ohci.c =================================================================== --- linux.orig/drivers/firewire/fw-ohci.c +++ linux/drivers/firewire/fw-ohci.c @@ -1487,7 +1487,7 @@ static int handle_ir_dualbuffer_packet(s void *p, *end; int i; - if (db->first_res_count > 0 && db->second_res_count > 0) { + if (db->first_res_count != 0 && db->second_res_count != 0) { if (ctx->excess_bytes <= le16_to_cpu(db->second_req_count)) { /* This descriptor isn't done yet, stop iteration. */ return 0; @@ -1513,7 +1513,7 @@ static int handle_ir_dualbuffer_packet(s memcpy(ctx->header + i + 4, p + 8, ctx->base.header_size - 4); i += ctx->base.header_size; ctx->excess_bytes += - (le32_to_cpu(*(u32 *)(p + 4)) >> 16) & 0xffff; + (le32_to_cpu(*(__le32 *)(p + 4)) >> 16) & 0xffff; p += ctx->base.header_size + 4; } ctx->header_length = i; Index: linux/drivers/firewire/fw-transaction.c =================================================================== --- linux.orig/drivers/firewire/fw-transaction.c +++ linux/drivers/firewire/fw-transaction.c @@ -751,7 +751,7 @@ handle_topology_map(struct fw_card *card void *payload, size_t length, void *callback_data) { int i, start, end; - u32 *map; + __be32 *map; if (!TCODE_IS_READ_REQUEST(tcode)) { fw_send_response(card, request, RCODE_TYPE_ERROR); Index: linux/drivers/firewire/fw-transaction.h =================================================================== --- linux.orig/drivers/firewire/fw-transaction.h +++ linux/drivers/firewire/fw-transaction.h @@ -86,12 +86,12 @@ static inline void fw_memcpy_from_be32(void *_dst, void *_src, size_t size) { - u32 *dst = _dst; - u32 *src = _src; + u32 *dst = _dst; + __be32 *src = _src; int i; for (i = 0; i < size / 4; i++) - dst[i] = cpu_to_be32(src[i]); + dst[i] = be32_to_cpu(src[i]); } static inline void