Swarm: Fix crash due to missing initialization

If things are just right this will result in the hws[0]->parent being
passed to ide_host_add() being non-zero and an ooops a little later.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

diff --git a/drivers/ide/mips/swarm.c b/drivers/ide/mips/swarm.c
index badf79fc9e3a1c67c3eef99bbbce4cb9c31eb355..39c9ee995857fcf5187b08b2526c14bc25b8de26 100644 (file)
--- a/drivers/ide/mips/swarm.c
+++ b/drivers/ide/mips/swarm.c
@@ -107,6 +107,7 @@ static int __devinit swarm_ide_probe(struct device *dev)
 
        base = ioremap(offset, size);
 
+       memset(&hw, 0, sizeof(hw));
        for (i = 0; i <= 7; i++)
                hw.io_ports_array[i] =
                                (unsigned long)(base + ((0x1f0 + i) << 5));