diff options
Diffstat (limited to 'chip/g/sps.c')
| -rw-r--r-- | chip/g/sps.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/chip/g/sps.c b/chip/g/sps.c index 82336eb5a7..21558a6822 100644 --- a/chip/g/sps.c +++ b/chip/g/sps.c @@ -44,7 +44,7 @@ /* * Hardware pointers use one extra bit, which means that indexing FIFO and - * values written into the pointers have to have dfferent sizes. Tracked under + * values written into the pointers have to have different sizes. Tracked under * http://b/20894690 */ #define SPS_FIFO_PTR_MASK ((SPS_FIFO_MASK << 1) | 1) @@ -118,7 +118,7 @@ int sps_transmit(uint8_t *data, size_t data_size) /* * CR50 SPS controller does not allow byte * accesses for writes into the FIFO, so read - * modify/write is requred. Tracked uder + * modify/write is required. Tracked under * http://b/20894727 */ bit_shift = 8 * (wptr & 3); @@ -151,7 +151,7 @@ int sps_transmit(uint8_t *data, size_t data_size) /* * Start TX if necessary. This happens after FIFO is primed, which - * helps aleviate TX underrun problems but introduces delay before + * helps alleviate TX underrun problems but introduces delay before * data starts coming out. */ if (!GREAD_FIELD(SPS, FIFO_CTRL, TXFIFO_EN)) @@ -290,7 +290,7 @@ static void sps_advance_rx(int port, int data_size) /* * Actual receive interrupt processing function. Invokes the callback passing * it a pointer to the linear space in the RX FIFO and the number of bytes - * availabe at that address. + * available at that address. * * If RX fifo is wrapping around, the callback will be called twice with two * flat pointers. @@ -363,7 +363,7 @@ DECLARE_IRQ(GC_IRQNUM_SPS0_RXFIFO_LVL_INTR, _sps0_interrupt, 1); */ /* - * Receive callback implemets a simple state machine, it could be in one of + * Receive callback implements a simple state machine, it could be in one of * three states: not started, receiving frame, frame finished. */ @@ -483,7 +483,7 @@ static int command_sps(int argc, char **argv) /* * Wait for receive state machine to transition out of 'frame - * finised' state. + * finished' state. */ while (rx_state == spstrx_finished) { watchdog_reload(); |