diff options
| author |   Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2013-09-27 11:56:14 -0300 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2013-09-27 11:56:14 -0300 |
| commit | 1025c04cecd19882e28f16c4004034b475c372c5 (patch) | |
| tree | 2b7402887e86d54bff5a123228c9059eae5e32bd /arch/powerpc/kernel/prom_parse.c | |
| parent | Bluetooth: Add new mgmt_set_advertising command (diff) | |
| parent | Bluetooth: btusb: Add support for Belkin F8065bf (diff) | |
| download | linux-dev-1025c04cecd19882e28f16c4004034b475c372c5.tar.xz linux-dev-1025c04cecd19882e28f16c4004034b475c372c5.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
Conflicts:
net/bluetooth/hci_core.c
Diffstat (limited to 'arch/powerpc/kernel/prom_parse.c')
| -rw-r--r-- | arch/powerpc/kernel/prom_parse.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c index 4e1331b8eb33..6295e646f78c 100644 --- a/arch/powerpc/kernel/prom_parse.c +++ b/arch/powerpc/kernel/prom_parse.c @@ -7,28 +7,27 @@ #include <linux/of_address.h> #include <asm/prom.h> -void of_parse_dma_window(struct device_node *dn, const void *dma_window_prop, - unsigned long *busno, unsigned long *phys, unsigned long *size) +void of_parse_dma_window(struct device_node *dn, const __be32 *dma_window, + unsigned long *busno, unsigned long *phys, + unsigned long *size) { - const u32 *dma_window; u32 cells; - const unsigned char *prop; - - dma_window = dma_window_prop; + const __be32 *prop; /* busno is always one cell */ - *busno = *(dma_window++); + *busno = of_read_number(dma_window, 1); + dma_window++; prop = of_get_property(dn, "ibm,#dma-address-cells", NULL); if (!prop) prop = of_get_property(dn, "#address-cells", NULL); - cells = prop ? *(u32 *)prop : of_n_addr_cells(dn); + cells = prop ? of_read_number(prop, 1) : of_n_addr_cells(dn); *phys = of_read_number(dma_window, cells); dma_window += cells; prop = of_get_property(dn, "ibm,#dma-size-cells", NULL); - cells = prop ? *(u32 *)prop : of_n_size_cells(dn); + cells = prop ? of_read_number(prop, 1) : of_n_size_cells(dn); *size = of_read_number(dma_window, cells); } |