mmc: sdhci: Allow the probe handler to override slots

Currently we write it to the chip data, but if the probe handler overrides
it we ignore the new value and keep using our cached one. Fix this so that
a probe handler can adjust the slot count.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
index e8aa99deae9a..4f5d6d00d338 100644
--- a/drivers/mmc/host/sdhci-pci.c
+++ b/drivers/mmc/host/sdhci-pci.c
@@ -818,6 +818,8 @@ static int __devinit sdhci_pci_probe(struct pci_dev *pdev,
                         goto free;
         }
 
+        slots = chip->num_slots;        /* Quirk may have changed this */
+
         for (i = 0;i < slots;i++) {
                 slot = sdhci_pci_probe_slot(pdev, chip, first_bar + i);
                 if (IS_ERR(slot)) {