1 files changed, 3 insertions, 3 deletions

diff --git a/bcm5974.c b/bcm5974.c
index 4d9dd45..2b94835 100644
--- a/bcm5974.c
+++ b/bcm5974.c
@@ -167,7 +167,7 @@ struct atp {
 #define DIM_Y           800             /* maximum trackpad y value */
 
 /* logical signal quality */
-#define SN_PRESSURE     40              /* pressure signal-to-noise ratio */
+#define SN_PRESSURE     45              /* pressure signal-to-noise ratio */
 #define SN_WIDTH        100             /* width signal-to-noise ratio */
 #define SN_COORD        250             /* coordinate signal-to-noise ratio */
 
@@ -385,7 +385,7 @@ static void irq_button(struct urb *urb)
         input_sync(dev->input);
 
 exit:
-        error = usb_submit_urb(dev->bt_urb, GFP_KERNEL);
+        error = usb_submit_urb(dev->bt_urb, GFP_ATOMIC);
         if (error)
                 err("bcm5974: button urb failed: %d", error);
 }
@@ -424,7 +424,7 @@ static void irq_trackpad(struct urb *urb)
         input_sync(dev->input);
 
 exit:
-        error = usb_submit_urb(dev->tp_urb, GFP_KERNEL);
+        error = usb_submit_urb(dev->tp_urb, GFP_ATOMIC);
         if (error)
                 err("bcm5974: trackpad urb failed: %d", error);
 }