Message ID | 1446766973-31304-1-git-send-email-aduggan@synaptics.com (mailing list archive) |
---|---|
State | Superseded |
Headers | show |
On Fri, Nov 6, 2015 at 12:42 AM, Andrew Duggan <aduggan@synaptics.com> wrote: > The data packet should use device managed memory since the buffer is > retained until the device goes away. > > Signed-off-by: Andrew Duggan <aduggan@synaptics.com> Squash into F11 patch. Acked-by: Linus Walleij <linus.walleij@linaro.org> Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/input/rmi4/rmi_f11.c b/drivers/input/rmi4/rmi_f11.c index ee4b155..10a0c11 100644 --- a/drivers/input/rmi4/rmi_f11.c +++ b/drivers/input/rmi4/rmi_f11.c @@ -683,7 +683,8 @@ static int f11_2d_construct_data(struct f11_data *f11) sensor->pkt_size += DIV_ROUND_UP(query->nr_touch_shapes + 1, 8); - sensor->data_pkt = kzalloc(sensor->pkt_size, GFP_KERNEL); + sensor->data_pkt = devm_kzalloc(&sensor->fn->dev, sensor->pkt_size, + GFP_KERNEL); if (!sensor->data_pkt) return -ENOMEM;
The data packet should use device managed memory since the buffer is retained until the device goes away. Signed-off-by: Andrew Duggan <aduggan@synaptics.com> --- drivers/input/rmi4/rmi_f11.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)