mmc: tifm_sd: Move away from using deprecated APIs

Suspend and resume of cards are being handled from the protocol layer
and consequently the mmc_suspend|resume_host APIs are deprecated.

This means we can simplify the suspend|resume callbacks by removing the
use of the deprecated APIs.

Cc: Alex Dubov <oakad@yahoo.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>

drivers/mmc/host/tifm_sd.c

@@ -1030,7 +1030,7 @@ static void tifm_sd_remove(struct tifm_dev *sock)
 
 static int tifm_sd_suspend(struct tifm_dev *sock, pm_message_t state)
 {
-	return mmc_suspend_host(tifm_get_drvdata(sock));
+	return 0;
 }
 
 static int tifm_sd_resume(struct tifm_dev *sock)
@@ -1044,8 +1044,6 @@ static int tifm_sd_resume(struct tifm_dev *sock)
 
 	if (rc)
 		host->eject = 1;
-	else
-		rc = mmc_resume_host(mmc);
 
 	return rc;
 }