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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-11-26 15:55:38 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-12-21 14:54:13 +0100 |
| commit | 11f3b9a535ced87882a9792b01b3b7800d355482 (patch) | |
| tree | 7e641e16744706f9d72a411e775429a30a7b02e5 /bsps/sparc/shared/can/grcan.c | |
| parent | spcxx01: Add test case (diff) | |
| download | rtems-11f3b9a535ced87882a9792b01b3b7800d355482.tar.bz2 | |
bsps/sparc: Add grlib_malloc(), grlib_calloc()
This avoids a dependency to errno in device driver code.
Diffstat (limited to 'bsps/sparc/shared/can/grcan.c')
| -rw-r--r-- | bsps/sparc/shared/can/grcan.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/bsps/sparc/shared/can/grcan.c b/bsps/sparc/shared/can/grcan.c index 6762c96b44..03faec915c 100644 --- a/bsps/sparc/shared/can/grcan.c +++ b/bsps/sparc/shared/can/grcan.c @@ -256,10 +256,9 @@ int grcan_init2(struct drvmgr_dev *dev) DBG("GRCAN[%d] on bus %s\n", dev->minor_drv, dev->parent->dev->name); if (GRCAN_COUNT_MAX <= grcan_count) return DRVMGR_ENORES; - priv = dev->priv = malloc(sizeof(struct grcan_priv)); + priv = dev->priv = grlib_calloc(1, sizeof(*priv)); if ( !priv ) return DRVMGR_NOMEM; - memset(priv, 0, sizeof(*priv)); priv->dev = dev; /* This core will not find other cores, so we wait for init2() */ @@ -1113,7 +1112,7 @@ static int grcan_alloc_buffers(struct grcan_priv *pDev, int rx, int tx) pDev->tx = (struct grcan_msg *)pDev->_tx; } else { if (adr == 0) { - pDev->_tx = malloc(pDev->txbuf_size + + pDev->_tx = grlib_malloc(pDev->txbuf_size + BUFFER_ALIGNMENT_NEEDS); if (!pDev->_tx) return -1; @@ -1157,7 +1156,7 @@ static int grcan_alloc_buffers(struct grcan_priv *pDev, int rx, int tx) pDev->rx = (struct grcan_msg *)pDev->_rx; } else { if (adr == 0) { - pDev->_rx = malloc(pDev->rxbuf_size + + pDev->_rx = grlib_malloc(pDev->rxbuf_size + BUFFER_ALIGNMENT_NEEDS); if (!pDev->_rx) return -1; |