diff options
| author | Manu Abraham <abraham.manu@gmail.com> | 2009-12-15 06:17:54 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-01-17 11:55:43 -0200 |
| commit | 0bdc799b8b82cf61c86604291c53998febc96403 (patch) | |
| tree | 5747b7092c5366cc557445a68ae7c7fcf788234a /drivers/media/dvb/mantis/mantis_uart.c | |
| parent | 5dd83a35bea908ebb8243d67d8c251eed2bb5cc8 (diff) | |
V4L/DVB (13802): [Mantis/Hopper] Fix all build related warnings
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/mantis/mantis_uart.c')
| -rw-r--r-- | drivers/media/dvb/mantis/mantis_uart.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/media/dvb/mantis/mantis_uart.c b/drivers/media/dvb/mantis/mantis_uart.c index fb423b0a58f..03b47cf15f8 100644 --- a/drivers/media/dvb/mantis/mantis_uart.c +++ b/drivers/media/dvb/mantis/mantis_uart.c @@ -26,19 +26,18 @@ struct mantis_uart_params { int mantis_uart_read(struct mantis_pci *mantis, u8 *data) { struct mantis_hwconfig *config = mantis->hwconfig; - u32 stat, i; - unsigned long flags; + u32 stat = 0, i; /* get data */ for (i = 0; i < (config->bytes + 1); i++) { + stat = mmread(MANTIS_UART_STAT); + if (stat & MANTIS_UART_RXFIFO_FULL) { dprintk(MANTIS_ERROR, 1, "RX Fifo FULL"); } data[i] = mmread(MANTIS_UART_RXD) & 0x3f; - stat = mmread(MANTIS_UART_STAT); - dprintk(MANTIS_DEBUG, 1, "Reading ... <%02x>", data[i] & 0x3f); if (data[i] & (1 << 7)) { |