]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
wireless: use get/put_unaligned_* helpers
authorHarvey Harrison <harvey.harrison@gmail.com>
Tue, 29 Apr 2008 08:03:36 +0000 (01:03 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 29 Apr 2008 15:06:27 +0000 (08:06 -0700)
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: John W. Linville <linville@tuxdriver.com>
Cc: Michael Buesch <mb@bu3sch.de>
Cc: Daniel Drake <dsd@gentoo.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/net/wireless/airo.c
drivers/net/wireless/ath5k/base.c
drivers/net/wireless/b43/main.c
drivers/net/wireless/b43legacy/main.c
drivers/net/wireless/iwlwifi/iwl-3945.c
drivers/net/wireless/libertas/scan.c
drivers/net/wireless/zd1211rw/zd_usb.c

index d263eee2652afa5d63df7e802466ff3290a7a286..45f47c1c0a353ec148a7ac60828954df9b042e90 100644 (file)
@@ -3657,7 +3657,7 @@ void mpi_receive_802_11 (struct airo_info *ai)
        ptr += hdrlen;
        if (hdrlen == 24)
                ptr += 6;
-       gap = le16_to_cpu(get_unaligned((__le16 *)ptr));
+       gap = get_unaligned_le16(ptr);
        ptr += sizeof(__le16);
        if (gap) {
                if (gap <= 8)
index e18305b781c91163deef0912c8a1927897f960ce..4e5c8fc35200a8b0abcaaefe4e8148cf85cb20b5 100644 (file)
 #include "reg.h"
 #include "debug.h"
 
-/* unaligned little endian access */
-#define LE_READ_2(_p) (le16_to_cpu(get_unaligned((__le16 *)(_p))))
-#define LE_READ_4(_p) (le32_to_cpu(get_unaligned((__le32 *)(_p))))
-
 enum {
        ATH_LED_TX,
        ATH_LED_RX,
@@ -2909,9 +2905,9 @@ static void ath5k_configure_filter(struct ieee80211_hw *hw,
                        if (!mclist)
                                break;
                        /* calculate XOR of eight 6-bit values */
-                       val = LE_READ_4(mclist->dmi_addr + 0);
+                       val = get_unaligned_le32(mclist->dmi_addr + 0);
                        pos = (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ val;
-                       val = LE_READ_4(mclist->dmi_addr + 3);
+                       val = get_unaligned_le32(mclist->dmi_addr + 3);
                        pos ^= (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ val;
                        pos &= 0x3f;
                        mfilt[pos / 32] |= (1 << (pos % 32));
index 4bf8a99099fee7713f357b5f3f450148441c19a6..8c24cd72aaca711ae9852fcdd0b0e0c2bb44b325 100644 (file)
@@ -2171,7 +2171,7 @@ static int b43_write_initvals(struct b43_wldev *dev,
                                goto err_format;
                        array_size -= sizeof(iv->data.d32);
 
-                       value = be32_to_cpu(get_unaligned(&iv->data.d32));
+                       value = get_unaligned_be32(&iv->data.d32);
                        b43_write32(dev, offset, value);
 
                        iv = (const struct b43_iv *)((const uint8_t *)iv +
index ef829ee8ffd47f3bd538c74964de21425d056a3f..14a5eea2573e8a01e28f2b9cb23cda7f4450bc8e 100644 (file)
@@ -1720,7 +1720,7 @@ static int b43legacy_write_initvals(struct b43legacy_wldev *dev,
                                goto err_format;
                        array_size -= sizeof(iv->data.d32);
 
-                       value = be32_to_cpu(get_unaligned(&iv->data.d32));
+                       value = get_unaligned_be32(&iv->data.d32);
                        b43legacy_write32(dev, offset, value);
 
                        iv = (const struct b43legacy_iv *)((const uint8_t *)iv +
index 598e4eef4f4080181a3cd089a617ba62ed453356..d3406830c8e3591231d7234680effc342d4ef69a 100644 (file)
@@ -554,40 +554,36 @@ static void iwl3945_add_radiotap(struct iwl3945_priv *priv,
        iwl3945_rt->rt_hdr.it_pad = 0;
 
        /* total header + data */
-       put_unaligned(cpu_to_le16(sizeof(*iwl3945_rt)),
-                     &iwl3945_rt->rt_hdr.it_len);
+       put_unaligned_le16(sizeof(*iwl3945_rt), &iwl3945_rt->rt_hdr.it_len);
 
        /* Indicate all the fields we add to the radiotap header */
-       put_unaligned(cpu_to_le32((1 << IEEE80211_RADIOTAP_TSFT) |
-                                 (1 << IEEE80211_RADIOTAP_FLAGS) |
-                                 (1 << IEEE80211_RADIOTAP_RATE) |
-                                 (1 << IEEE80211_RADIOTAP_CHANNEL) |
-                                 (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) |
-                                 (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE) |
-                                 (1 << IEEE80211_RADIOTAP_ANTENNA)),
-                     &iwl3945_rt->rt_hdr.it_present);
+       put_unaligned_le32((1 << IEEE80211_RADIOTAP_TSFT) |
+                          (1 << IEEE80211_RADIOTAP_FLAGS) |
+                          (1 << IEEE80211_RADIOTAP_RATE) |
+                          (1 << IEEE80211_RADIOTAP_CHANNEL) |
+                          (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) |
+                          (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE) |
+                          (1 << IEEE80211_RADIOTAP_ANTENNA),
+                       &iwl3945_rt->rt_hdr.it_present);
 
        /* Zero the flags, we'll add to them as we go */
        iwl3945_rt->rt_flags = 0;
 
-       put_unaligned(cpu_to_le64(tsf), &iwl3945_rt->rt_tsf);
+       put_unaligned_le64(tsf, &iwl3945_rt->rt_tsf);
 
        iwl3945_rt->rt_dbmsignal = signal;
        iwl3945_rt->rt_dbmnoise = noise;
 
        /* Convert the channel frequency and set the flags */
-       put_unaligned(cpu_to_le16(stats->freq), &iwl3945_rt->rt_channelMHz);
+       put_unaligned_le16(stats->freq, &iwl3945_rt->rt_channelMHz);
        if (!(phy_flags_hw & RX_RES_PHY_FLAGS_BAND_24_MSK))
-               put_unaligned(cpu_to_le16(IEEE80211_CHAN_OFDM |
-                                         IEEE80211_CHAN_5GHZ),
+               put_unaligned_le16(IEEE80211_CHAN_OFDM | IEEE80211_CHAN_5GHZ,
                              &iwl3945_rt->rt_chbitmask);
        else if (phy_flags_hw & RX_RES_PHY_FLAGS_MOD_CCK_MSK)
-               put_unaligned(cpu_to_le16(IEEE80211_CHAN_CCK |
-                                         IEEE80211_CHAN_2GHZ),
+               put_unaligned_le16(IEEE80211_CHAN_CCK | IEEE80211_CHAN_2GHZ,
                              &iwl3945_rt->rt_chbitmask);
        else    /* 802.11g */
-               put_unaligned(cpu_to_le16(IEEE80211_CHAN_OFDM |
-                                         IEEE80211_CHAN_2GHZ),
+               put_unaligned_le16(IEEE80211_CHAN_OFDM | IEEE80211_CHAN_2GHZ,
                              &iwl3945_rt->rt_chbitmask);
 
        if (rate == -1)
index e72c97a0d6c1f36bbed6edbf2d50f38e8f57a1a0..1a409fcc80d3fdb30f65a703a2938bcba58af8d2 100644 (file)
@@ -522,7 +522,7 @@ static int lbs_process_bss(struct bss_descriptor *bss,
 
        if (*bytesleft >= sizeof(beaconsize)) {
                /* Extract & convert beacon size from the command buffer */
-               beaconsize = le16_to_cpu(get_unaligned((__le16 *)*pbeaconinfo));
+               beaconsize = get_unaligned_le16(*pbeaconinfo);
                *bytesleft -= sizeof(beaconsize);
                *pbeaconinfo += sizeof(beaconsize);
        }
index e34675c2f8fc9cb1c5e6394f450c4fde7120b2d9..5316074f39f0b0c28e73ace87813ecb0e3883ef6 100644 (file)
@@ -545,11 +545,11 @@ static void handle_rx_packet(struct zd_usb *usb, const u8 *buffer,
         * be padded. Unaligned access might also happen if the length_info
         * structure is not present.
         */
-       if (get_unaligned(&length_info->tag) == cpu_to_le16(RX_LENGTH_INFO_TAG))
+       if (get_unaligned_le16(&length_info->tag) == RX_LENGTH_INFO_TAG)
        {
                unsigned int l, k, n;
                for (i = 0, l = 0;; i++) {
-                       k = le16_to_cpu(get_unaligned(&length_info->length[i]));
+                       k = get_unaligned_le16(&length_info->length[i]);
                        if (k == 0)
                                return;
                        n = l+k;