From a5abdeafedf722b0f3f357f4a23089a686b1b80d Mon Sep 17 00:00:00 2001 From: Harvey Harrison Date: Tue, 29 Apr 2008 01:03:40 -0700 Subject: usb: use get/put_unaligned_* helpers Signed-off-by: Harvey Harrison Acked-by: Greg Kroah-Hartman Cc: Alan Stern Cc: David Brownell Cc: Al Viro Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/usb/atm/ueagle-atm.c | 48 +++++++++++++++++++++----------------------- 1 file changed, 23 insertions(+), 25 deletions(-) (limited to 'drivers/usb/atm/ueagle-atm.c') diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c index 4220f22b6660..5f71ff3aee35 100644 --- a/drivers/usb/atm/ueagle-atm.c +++ b/drivers/usb/atm/ueagle-atm.c @@ -305,8 +305,6 @@ enum { */ #define FW_GET_BYTE(p) *((__u8 *) (p)) -#define FW_GET_WORD(p) le16_to_cpu(get_unaligned((__le16 *) (p))) -#define FW_GET_LONG(p) le32_to_cpu(get_unaligned((__le32 *) (p))) #define FW_DIR "ueagle-atm/" #define NB_MODEM 4 @@ -621,7 +619,7 @@ static void uea_upload_pre_firmware(const struct firmware *fw_entry, void *conte if (size < 4) goto err_fw_corrupted; - crc = FW_GET_LONG(pfw); + crc = get_unaligned_le32(pfw); pfw += 4; size -= 4; if (crc32_be(0, pfw, size) != crc) @@ -640,7 +638,7 @@ static void uea_upload_pre_firmware(const struct firmware *fw_entry, void *conte while (size > 3) { u8 len = FW_GET_BYTE(pfw); - u16 add = FW_GET_WORD(pfw + 1); + u16 add = get_unaligned_le16(pfw + 1); size -= len + 3; if (size < 0) @@ -738,7 +736,7 @@ static int check_dsp_e1(u8 *dsp, unsigned int len) for (i = 0; i < pagecount; i++) { - pageoffset = FW_GET_LONG(dsp + p); + pageoffset = get_unaligned_le32(dsp + p); p += 4; if (pageoffset == 0) @@ -759,7 +757,7 @@ static int check_dsp_e1(u8 *dsp, unsigned int len) return 1; pp += 2; /* skip blockaddr */ - blocksize = FW_GET_WORD(dsp + pp); + blocksize = get_unaligned_le16(dsp + pp); pp += 2; /* enough space for block data? */ @@ -928,7 +926,7 @@ static void uea_load_page_e1(struct work_struct *work) goto bad1; p += 4 * pageno; - pageoffset = FW_GET_LONG(p); + pageoffset = get_unaligned_le32(p); if (pageoffset == 0) goto bad1; @@ -945,10 +943,10 @@ static void uea_load_page_e1(struct work_struct *work) bi.wOvlOffset = cpu_to_le16(ovl | 0x8000); for (i = 0; i < blockcount; i++) { - blockaddr = FW_GET_WORD(p); + blockaddr = get_unaligned_le16(p); p += 2; - blocksize = FW_GET_WORD(p); + blocksize = get_unaligned_le16(p); p += 2; bi.wSize = cpu_to_le16(blocksize); @@ -1152,9 +1150,9 @@ static int uea_cmv_e1(struct uea_softc *sc, cmv.bDirection = E1_HOSTTOMODEM; cmv.bFunction = function; cmv.wIndex = cpu_to_le16(sc->cmv_dsc.e1.idx); - put_unaligned(cpu_to_le32(address), &cmv.dwSymbolicAddress); + put_unaligned_le32(address, &cmv.dwSymbolicAddress); cmv.wOffsetAddress = cpu_to_le16(offset); - put_unaligned(cpu_to_le32(data >> 16 | data << 16), &cmv.dwData); + put_unaligned_le32(data >> 16 | data << 16, &cmv.dwData); ret = uea_request(sc, UEA_E1_SET_BLOCK, UEA_MPTX_START, sizeof(cmv), &cmv); if (ret < 0) @@ -1646,7 +1644,7 @@ static int request_cmvs(struct uea_softc *sc, if (size < 5) goto err_fw_corrupted; - crc = FW_GET_LONG(data); + crc = get_unaligned_le32(data); data += 4; size -= 4; if (crc32_be(0, data, size) != crc) @@ -1696,9 +1694,9 @@ static int uea_send_cmvs_e1(struct uea_softc *sc) "please update your firmware\n"); for (i = 0; i < len; i++) { - ret = uea_write_cmv_e1(sc, FW_GET_LONG(&cmvs_v1[i].address), - FW_GET_WORD(&cmvs_v1[i].offset), - FW_GET_LONG(&cmvs_v1[i].data)); + ret = uea_write_cmv_e1(sc, get_unaligned_le32(&cmvs_v1[i].address), + get_unaligned_le16(&cmvs_v1[i].offset), + get_unaligned_le32(&cmvs_v1[i].data)); if (ret < 0) goto out; } @@ -1706,9 +1704,9 @@ static int uea_send_cmvs_e1(struct uea_softc *sc) struct uea_cmvs_v2 *cmvs_v2 = cmvs_ptr; for (i = 0; i < len; i++) { - ret = uea_write_cmv_e1(sc, FW_GET_LONG(&cmvs_v2[i].address), - (u16) FW_GET_LONG(&cmvs_v2[i].offset), - FW_GET_LONG(&cmvs_v2[i].data)); + ret = uea_write_cmv_e1(sc, get_unaligned_le32(&cmvs_v2[i].address), + (u16) get_unaligned_le32(&cmvs_v2[i].offset), + get_unaligned_le32(&cmvs_v2[i].data)); if (ret < 0) goto out; } @@ -1759,10 +1757,10 @@ static int uea_send_cmvs_e4(struct uea_softc *sc) for (i = 0; i < len; i++) { ret = uea_write_cmv_e4(sc, 1, - FW_GET_LONG(&cmvs_v2[i].group), - FW_GET_LONG(&cmvs_v2[i].address), - FW_GET_LONG(&cmvs_v2[i].offset), - FW_GET_LONG(&cmvs_v2[i].data)); + get_unaligned_le32(&cmvs_v2[i].group), + get_unaligned_le32(&cmvs_v2[i].address), + get_unaligned_le32(&cmvs_v2[i].offset), + get_unaligned_le32(&cmvs_v2[i].data)); if (ret < 0) goto out; } @@ -1964,7 +1962,7 @@ static void uea_dispatch_cmv_e1(struct uea_softc *sc, struct intr_pkt *intr) if (UEA_CHIP_VERSION(sc) == ADI930 && cmv->bFunction == E1_MAKEFUNCTION(2, 2)) { cmv->wIndex = cpu_to_le16(dsc->idx); - put_unaligned(cpu_to_le32(dsc->address), &cmv->dwSymbolicAddress); + put_unaligned_le32(dsc->address, &cmv->dwSymbolicAddress); cmv->wOffsetAddress = cpu_to_le16(dsc->offset); } else goto bad2; @@ -1978,11 +1976,11 @@ static void uea_dispatch_cmv_e1(struct uea_softc *sc, struct intr_pkt *intr) /* in case of MEMACCESS */ if (le16_to_cpu(cmv->wIndex) != dsc->idx || - le32_to_cpu(get_unaligned(&cmv->dwSymbolicAddress)) != dsc->address || + get_unaligned_le32(&cmv->dwSymbolicAddress) != dsc->address || le16_to_cpu(cmv->wOffsetAddress) != dsc->offset) goto bad2; - sc->data = le32_to_cpu(get_unaligned(&cmv->dwData)); + sc->data = get_unaligned_le32(&cmv->dwData); sc->data = sc->data << 16 | sc->data >> 16; wake_up_cmv_ack(sc); -- cgit v1.2.3