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Input: synaptics-rmi4 - remove unneeded variable

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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>
This commit is contained in:
Andrew Duggan 2016-07-14 09:38:04 -07:00 committed by Dmitry Torokhov
parent e215829560
commit 546ae1085b
1 changed files with 1 additions and 4 deletions
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5
drivers/input/rmi4/rmi_f11.c
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@ -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;
}