@@ -76,6 +76,19 @@ void dell_smbios_send_request(int class, int select)
}
EXPORT_SYMBOL_GPL(dell_smbios_send_request);
+struct calling_interface_token *dell_smbios_find_token(int tokenid)
+{
+ int i;
+
+ for (i = 0; i < da_num_tokens; i++) {
+ if (da_tokens[i].tokenID == tokenid)
+ return &da_tokens[i];
+ }
+
+ return NULL;
+}
+EXPORT_SYMBOL_GPL(dell_smbios_find_token);
+
int find_token_id(int tokenid)
{
int i;
@@ -42,6 +42,8 @@ void dell_smbios_clear_buffer(void);
void dell_smbios_release_buffer(void);
void dell_smbios_send_request(int class, int select);
+struct calling_interface_token *dell_smbios_find_token(int tokenid);
+
int find_token_id(int tokenid);
int find_token_location(int tokenid);
#endif
Ultimately, the da_tokens table should not be exported from dell-smbios. Currently, in some cases, dell-laptop accesses that table's members directly, so implement a new function, dell_smbios_find_token(), which returns a pointer to an entry inside the da_tokens table with the given token ID (or NULL if it is not found). Signed-off-by: Micha? K?pie? <kernel@kempniu.pl> --- drivers/platform/x86/dell-smbios.c | 13 +++++++++++++ drivers/platform/x86/dell-smbios.h | 2 ++ 2 files changed, 15 insertions(+)