From 688afe0fc3e705a5a65e9e74f6a77e56fb364c3f Mon Sep 17 00:00:00 2001
From: Daniel Drake <drake@endlessm.com>
Date: Thu, 15 Jan 2015 11:27:47 -0600
Subject: [PATCH] kernel-modules: increase SDHCI driver inclusion

The sdhci-pci module is currently not being included in the initramfs,
even though other sdhci modules are. This breaks boot on systems that
rely on this driver to access the root filesystem.

Instead of looking for modules that use sdhci_pltfm_init, look for
sdhci_add_host. I checked 3.18 kernel sources, and this change
does not remove any of the previously-matched SDHCI drivers.
It should result in the addition of sdhci-pci, sdhci-s3c, sdhci-spear
and sdhci-acpi.

(cherry picked from commit 6dcc5e1158bf502b431491a381a16ca894f99ae2)
---
 modules.d/90kernel-modules/module-setup.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules.d/90kernel-modules/module-setup.sh b/modules.d/90kernel-modules/module-setup.sh
index 34d85b1..7d9d369 100755
--- a/modules.d/90kernel-modules/module-setup.sh
+++ b/modules.d/90kernel-modules/module-setup.sh
@@ -5,7 +5,7 @@
 installkernel() {
     if [[ -z $drivers ]]; then
         block_module_filter() {
-            local _blockfuncs='ahci_platform_get_resources|ata_scsi_ioctl|scsi_add_host|blk_cleanup_queue|register_mtd_blktrans|scsi_esp_register|register_virtio_device|usb_stor_disconnect|mmc_add_host|sdhci_pltfm_init'
+            local _blockfuncs='ahci_platform_get_resources|ata_scsi_ioctl|scsi_add_host|blk_cleanup_queue|register_mtd_blktrans|scsi_esp_register|register_virtio_device|usb_stor_disconnect|mmc_add_host|sdhci_add_host'
             # subfunctions inherit following FDs
             local _merge=8 _side2=9
             function bmf1() {