From 05c242e9e47d210ed6cbef31f2c441fa6ee325c6 Mon Sep 17 00:00:00 2001 From: Mika Westerberg Date: Tue, 6 Jun 2017 15:25:08 +0300 Subject: thunderbolt: Expose make_header() to other files We will be using this function in files introduced in subsequent patches. While there the function is renamed to tb_cfg_make_header() following tb_cfg_get_route(). Signed-off-by: Mika Westerberg Reviewed-by: Yehezkel Bernat Reviewed-by: Michael Jamet Reviewed-by: Andy Shevchenko Signed-off-by: Andreas Noever Signed-off-by: Greg Kroah-Hartman --- drivers/thunderbolt/ctl.c | 19 ++++--------------- 1 file changed, 4 insertions(+), 15 deletions(-) (limited to 'drivers/thunderbolt/ctl.c') diff --git a/drivers/thunderbolt/ctl.c b/drivers/thunderbolt/ctl.c index 8352ee8662aa..c6633da582b8 100644 --- a/drivers/thunderbolt/ctl.c +++ b/drivers/thunderbolt/ctl.c @@ -54,17 +54,6 @@ struct tb_ctl { /* utility functions */ -static struct tb_cfg_header make_header(u64 route) -{ - struct tb_cfg_header header = { - .route_hi = route >> 32, - .route_lo = route, - }; - /* check for overflow, route_hi is not 32 bits! */ - WARN_ON(tb_cfg_get_route(&header) != route); - return header; -} - static int check_header(struct ctl_pkg *pkg, u32 len, enum tb_cfg_pkg_type type, u64 route) { @@ -501,7 +490,7 @@ int tb_cfg_error(struct tb_ctl *ctl, u64 route, u32 port, enum tb_cfg_error error) { struct cfg_error_pkg pkg = { - .header = make_header(route), + .header = tb_cfg_make_header(route), .port = port, .error = error, }; @@ -520,7 +509,7 @@ struct tb_cfg_result tb_cfg_reset(struct tb_ctl *ctl, u64 route, int timeout_msec) { int err; - struct cfg_reset_pkg request = { .header = make_header(route) }; + struct cfg_reset_pkg request = { .header = tb_cfg_make_header(route) }; struct tb_cfg_header reply; err = tb_ctl_tx(ctl, &request, sizeof(request), TB_CFG_PKG_RESET); @@ -542,7 +531,7 @@ struct tb_cfg_result tb_cfg_read_raw(struct tb_ctl *ctl, void *buffer, { struct tb_cfg_result res = { 0 }; struct cfg_read_pkg request = { - .header = make_header(route), + .header = tb_cfg_make_header(route), .addr = { .port = port, .space = space, @@ -579,7 +568,7 @@ struct tb_cfg_result tb_cfg_write_raw(struct tb_ctl *ctl, const void *buffer, { struct tb_cfg_result res = { 0 }; struct cfg_write_pkg request = { - .header = make_header(route), + .header = tb_cfg_make_header(route), .addr = { .port = port, .space = space, -- cgit v1.2.3