[PATCH 10/44] leon, grspw_pkt: code style clean-ups
Daniel Hellstrom
daniel at gaisler.com
Fri Mar 3 14:56:43 UTC 2017
---
c/src/lib/libbsp/sparc/shared/spw/grspw_pkt.c | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/c/src/lib/libbsp/sparc/shared/spw/grspw_pkt.c b/c/src/lib/libbsp/sparc/shared/spw/grspw_pkt.c
index 6d2cefb..e23410a 100644
--- a/c/src/lib/libbsp/sparc/shared/spw/grspw_pkt.c
+++ b/c/src/lib/libbsp/sparc/shared/spw/grspw_pkt.c
@@ -545,6 +545,7 @@ void *grspw_open(int dev_no)
* channels. Max-size descriptor area is allocated (or user assigned):
* - 128 RX descriptors per DMA Channel
* - 64 TX descriptors per DMA Channel
+ * Specified address must be in CPU RAM.
*/
bdtabsize = 2 * BDTAB_SIZE * priv->hwsup.ndma_chans;
value = drvmgr_dev_key_get(priv->dev, "bdDmaArea", DRVMGR_KT_INT);
@@ -827,14 +828,14 @@ void grspw_tc_isr(void *d, void (*tcisr)(void *data, int tc), void *data)
*/
void grspw_tc_time(void *d, int *time)
{
- struct grspw_priv *priv = d;
- struct grspw_regs *regs = priv->regs;
+ struct grspw_priv *priv = d;
+ struct grspw_regs *regs = priv->regs;
- if (time == NULL)
- return;
- if (*time != -1)
- REG_WRITE(®s->time, *time & (GRSPW_TIME_TCNT | GRSPW_TIME_CTRL));
- *time = REG_READ(®s->time) & (GRSPW_TIME_TCNT | GRSPW_TIME_CTRL);
+ if (time == NULL)
+ return;
+ if (*time != -1)
+ REG_WRITE(®s->time, *time & (GRSPW_TIME_TCNT | GRSPW_TIME_CTRL));
+ *time = REG_READ(®s->time) & (GRSPW_TIME_TCNT | GRSPW_TIME_CTRL);
}
/* Generate Tick-In for the given Interrupt-code and check for generation
@@ -1832,7 +1833,7 @@ int grspw_dma_tx_reclaim(void *c, int opts, struct grspw_list *pkts, int *count)
}
/* 3. Schedule as many packets as possible (SEND->SCHED) */
- if ((started > 0 ) && ((opts & 2) == 0))
+ if ((started > 0) && ((opts & 2) == 0))
grspw_tx_schedule_send(dma);
/* Unlock DMA channel */
--
2.7.4
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