diff options
| author | Marek Belisko <marek.belisko@open-nandra.com> | 2011-02-03 11:07:42 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-04 12:43:40 -0800 |
| commit | 5865a18eaa170189240f34d4072dd0e0604209ab (patch) | |
| tree | 98012d3d051134424e25cdecce7c123b7f523094 /drivers/staging/ft1000/ft1000-usb | |
| parent | a8d4d198a72692852ab44d9026285feb656549b3 (diff) | |
staging: ft1000: Fix coding style in get_handshake_usb() function.
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/ft1000/ft1000-usb')
| -rw-r--r-- | drivers/staging/ft1000/ft1000-usb/ft1000_download.c | 74 |
1 files changed, 41 insertions, 33 deletions
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c index 14729432d1d..c22ce540167 100644 --- a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c +++ b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c @@ -273,42 +273,50 @@ static void put_handshake(struct ft1000_device *ft1000dev,u16 handshake_value) static u16 get_handshake_usb(struct ft1000_device *ft1000dev, u16 expected_value) { - u16 handshake; - int loopcnt; - u16 temp; - u32 status=0; + u16 handshake; + int loopcnt; + u16 temp; + u32 status = 0; struct ft1000_info *pft1000info = netdev_priv(ft1000dev->net); - loopcnt = 0; - handshake = 0; - while (loopcnt < 100) - { - if (pft1000info->usbboot == 2) { - status = ft1000_read_dpram32 (ft1000dev, 0, (u8 *)&(pft1000info->tempbuf[0]), 64); - for (temp=0; temp<16; temp++) - DEBUG("tempbuf %d = 0x%x\n", temp, pft1000info->tempbuf[temp]); - status = ft1000_read_dpram16 (ft1000dev, DWNLD_MAG1_HANDSHAKE_LOC, (u8 *)&handshake, 1); - DEBUG("handshake from read_dpram16 = 0x%x\n", handshake); - if (pft1000info->dspalive == pft1000info->tempbuf[6]) - handshake = 0; - else { - handshake = pft1000info->tempbuf[1]; - pft1000info->dspalive = pft1000info->tempbuf[6]; - } - } - else { - status = ft1000_read_dpram16 (ft1000dev, DWNLD_MAG1_HANDSHAKE_LOC, (u8 *)&handshake, 1); - } - loopcnt++; - msleep(10); - handshake = ntohs(handshake); - if ((handshake == expected_value) || (handshake == HANDSHAKE_RESET_VALUE_USB)) - { - return handshake; - } - } + loopcnt = 0; + handshake = 0; + + while (loopcnt < 100) { + if (pft1000info->usbboot == 2) { + status = ft1000_read_dpram32(ft1000dev, 0, + (u8 *)&(pft1000info->tempbuf[0]), 64); + for (temp = 0; temp < 16; temp++) { + DEBUG("tempbuf %d = 0x%x\n", temp, + pft1000info->tempbuf[temp]); + } + status = ft1000_read_dpram16(ft1000dev, + DWNLD_MAG1_HANDSHAKE_LOC, + (u8 *)&handshake, 1); + DEBUG("handshake from read_dpram16 = 0x%x\n", + handshake); + if (pft1000info->dspalive == pft1000info->tempbuf[6]) { + handshake = 0; + } else { + handshake = pft1000info->tempbuf[1]; + pft1000info->dspalive = + pft1000info->tempbuf[6]; + } + } else { + status = ft1000_read_dpram16(ft1000dev, + DWNLD_MAG1_HANDSHAKE_LOC, + (u8 *)&handshake, 1); + } - return HANDSHAKE_TIMEOUT_VALUE; + loopcnt++; + msleep(10); + handshake = ntohs(handshake); + if ((handshake == expected_value) || + (handshake == HANDSHAKE_RESET_VALUE_USB)) + return handshake; + } + + return HANDSHAKE_TIMEOUT_VALUE; } static void put_handshake_usb(struct ft1000_device *ft1000dev,u16 handshake_value) |