Input: synaptics-rmi4 - remove unneeded variable

Remove the data_base_addr_offset variable in rmi_f11_attention(). The
f11 data is read as a single block so there is no need to store an offset
to the data address.

Signed-off-by: Andrew Duggan <aduggan@synaptics.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Reviewed-by: Nick Dyer <nick@shmanahar.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/input/rmi4/rmi_f11.c b/drivers/input/rmi4/rmi_f11.c
index ec8a10d53288..c3672b983fc9 100644
--- a/drivers/input/rmi4/rmi_f11.c
+++ b/drivers/input/rmi4/rmi_f11.c
@@ -1241,7 +1241,6 @@ static int rmi_f11_attention(struct rmi_function *fn, unsigned long *irq_bits)
         struct rmi_driver_data *drvdata = dev_get_drvdata(&rmi_dev->dev);
         struct f11_data *f11 = dev_get_drvdata(&fn->dev);
         u16 data_base_addr = fn->fd.data_base_addr;
-        u16 data_base_addr_offset = 0;
         int error;
 
         if (rmi_dev->xport->attn_data) {
@@ -1251,8 +1250,7 @@ static int rmi_f11_attention(struct rmi_function *fn, unsigned long *irq_bits)
                 rmi_dev->xport->attn_size -= f11->sensor.attn_size;
         } else {
                 error = rmi_read_block(rmi_dev,
-                                data_base_addr + data_base_addr_offset,
-                                f11->sensor.data_pkt,
+                                data_base_addr, f11->sensor.data_pkt,
                                 f11->sensor.pkt_size);
                 if (error < 0)
                         return error;
@@ -1260,7 +1258,6 @@ static int rmi_f11_attention(struct rmi_function *fn, unsigned long *irq_bits)
 
         rmi_f11_finger_handler(f11, &f11->sensor, irq_bits,
                                 drvdata->num_of_irq_regs);
-        data_base_addr_offset += f11->sensor.pkt_size;
 
         return 0;
 }