diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2015-10-20 18:39:29 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2015-11-03 17:29:33 +0100 |
| commit | b748b24fb504b4da630c6464d6704ae7758f3732 (patch) | |
| tree | 54f5f361286050aeac6129559ad353f16944a27b /drivers/gpio/spear_gpio.c | |
| parent | f5fb78a2748af0d532110cc4f03912b6b30f8761 (diff) | |
ohci: Add missing cache-flush for hcca area
We need to cache-flush the hcca area after the initial memset, otherwise
on the first hc_interrupt we might see an old $random value as done_head and
try to interpret that as the address for a completed td (followed by chaos).
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/gpio/spear_gpio.c')
0 files changed, 0 insertions, 0 deletions