Author: loos
Date: Mon Apr 27 01:36:16 2015
New Revision: 282049
URL: https://svnweb.freebsd.org/changeset/base/282049
Log:
Pass the supplied buffer length instead of a fixed size.
Modified:
head/sys/arm/broadcom/bcm2835/bcm2835_mbox.c
Modified: head/sys/arm/broadcom/bcm2835/bcm2835_mbox.c
==============================================================================
--- head/sys/arm/broadcom/bcm2835/bcm2835_mbox.c Mon Apr 27 01:12:51
2015 (r282048)
+++ head/sys/arm/broadcom/bcm2835/bcm2835_mbox.c Mon Apr 27 01:36:16
2015 (r282049)
@@ -306,8 +306,7 @@ bcm2835_mbox_init_dma(device_t dev, size
return (NULL);
}
- err = bus_dmamap_load(*tag, *map, buf,
- sizeof(struct msg_set_power_state), bcm2835_mbox_dma_cb,
+ err = bus_dmamap_load(*tag, *map, buf, len, bcm2835_mbox_dma_cb,
phys, 0);
if (err != 0) {
bus_dmamem_free(*tag, buf, *map);
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