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path: root/drivers/media/dvb/mantis/mantis_uart.c
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Diffstat (limited to 'drivers/media/dvb/mantis/mantis_uart.c')
-rw-r--r--drivers/media/dvb/mantis/mantis_uart.c7
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 fb423b0a58fd..03b47cf15f8d 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)) {