diff options
Diffstat (limited to 'drivers/thunderbolt/ctl.c')
| -rw-r--r-- | drivers/thunderbolt/ctl.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/thunderbolt/ctl.c b/drivers/thunderbolt/ctl.c index 1146ff4210a9..1031d97407a8 100644 --- a/drivers/thunderbolt/ctl.c +++ b/drivers/thunderbolt/ctl.c @@ -273,7 +273,7 @@ static void tb_cfg_print_error(struct tb_ctl *ctl, } } -static void cpu_to_be32_array(__be32 *dst, u32 *src, size_t len) +static void cpu_to_be32_array(__be32 *dst, const u32 *src, size_t len) { int i; for (i = 0; i < len; i++) @@ -333,7 +333,7 @@ static void tb_ctl_tx_callback(struct tb_ring *ring, struct ring_frame *frame, * * Return: Returns 0 on success or an error code on failure. */ -static int tb_ctl_tx(struct tb_ctl *ctl, void *data, size_t len, +static int tb_ctl_tx(struct tb_ctl *ctl, const void *data, size_t len, enum tb_cfg_pkg_type type) { int res; @@ -650,7 +650,7 @@ struct tb_cfg_result tb_cfg_read_raw(struct tb_ctl *ctl, void *buffer, * * Offset and length are in dwords. */ -struct tb_cfg_result tb_cfg_write_raw(struct tb_ctl *ctl, void *buffer, +struct tb_cfg_result tb_cfg_write_raw(struct tb_ctl *ctl, const void *buffer, u64 route, u32 port, enum tb_cfg_space space, u32 offset, u32 length, int timeout_msec) { @@ -695,7 +695,7 @@ int tb_cfg_read(struct tb_ctl *ctl, void *buffer, u64 route, u32 port, return res.err; } -int tb_cfg_write(struct tb_ctl *ctl, void *buffer, u64 route, u32 port, +int tb_cfg_write(struct tb_ctl *ctl, const void *buffer, u64 route, u32 port, enum tb_cfg_space space, u32 offset, u32 length) { struct tb_cfg_result res = tb_cfg_write_raw(ctl, buffer, route, port, |