diff options
Diffstat (limited to 'drivers/thunderbolt/icm.c')
| -rw-r--r-- | drivers/thunderbolt/icm.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/thunderbolt/icm.c b/drivers/thunderbolt/icm.c index 8ee340290219..17eba072e1ed 100644 --- a/drivers/thunderbolt/icm.c +++ b/drivers/thunderbolt/icm.c @@ -13,9 +13,9 @@ */ #include <linux/delay.h> -#include <linux/dmi.h> #include <linux/mutex.h> #include <linux/pci.h> +#include <linux/platform_data/x86/apple.h> #include <linux/sizes.h> #include <linux/slab.h> #include <linux/workqueue.h> @@ -102,11 +102,6 @@ static inline u64 get_route(u32 route_hi, u32 route_lo) return (u64)route_hi << 32 | route_lo; } -static inline bool is_apple(void) -{ - return dmi_match(DMI_BOARD_VENDOR, "Apple Inc."); -} - static bool icm_match(const struct tb_cfg_request *req, const struct ctl_pkg *pkg) { @@ -176,7 +171,7 @@ static int icm_request(struct tb *tb, const void *request, size_t request_size, static bool icm_fr_is_supported(struct tb *tb) { - return !is_apple(); + return !x86_apple_machine; } static inline int icm_fr_get_switch_index(u32 port) @@ -517,7 +512,7 @@ static bool icm_ar_is_supported(struct tb *tb) * Starting from Alpine Ridge we can use ICM on Apple machines * as well. We just need to reset and re-enable it first. */ - if (!is_apple()) + if (!x86_apple_machine) return true; /* @@ -1004,7 +999,7 @@ static int icm_start(struct tb *tb) * don't provide images publicly either. To be on the safe side * prevent root switch NVM upgrade on Macs for now. */ - tb->root_switch->no_nvm_upgrade = is_apple(); + tb->root_switch->no_nvm_upgrade = x86_apple_machine; ret = tb_switch_add(tb->root_switch); if (ret) |