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Subject[PATCH v3 6/8] Input: synaptics-rmi4: Remove unneeded variable
Date
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>
---
This is the same as the v1 version.

drivers/input/rmi4/rmi_f11.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/input/rmi4/rmi_f11.c b/drivers/input/rmi4/rmi_f11.c
index e691432..688e604 100644
--- a/drivers/input/rmi4/rmi_f11.c
+++ b/drivers/input/rmi4/rmi_f11.c
@@ -1265,7 +1265,6 @@ 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) {
@@ -1275,8 +1274,7 @@ 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;
@@ -1284,7 +1282,6 @@ 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;
}
--
2.5.0
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