[PATCH] Input: smtpe-ts: better way of using of_property_read_u32()
From: Saurabh Sengar <hidden>
Date: 2015-11-24 07:06:58
Also in:
lkml
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Dmitry Torokhov, Linus Torvalds
better way of using of_property_read_u32(), helps remove one variable and many 'if' conditions Signed-off-by: Saurabh Sengar <redacted> --- drivers/input/touchscreen/stmpe-ts.c | 29 ++++++++++------------------- 1 file changed, 10 insertions(+), 19 deletions(-)
diff --git a/drivers/input/touchscreen/stmpe-ts.c b/drivers/input/touchscreen/stmpe-ts.c
index e414d43..51abe62 100644
--- a/drivers/input/touchscreen/stmpe-ts.c
+++ b/drivers/input/touchscreen/stmpe-ts.c@@ -268,27 +268,18 @@ static void stmpe_ts_get_platform_info(struct platform_device *pdev, struct stmpe_touch *ts) { struct device_node *np = pdev->dev.of_node; - u32 val; if (np) { - if (!of_property_read_u32(np, "st,sample-time", &val)) - ts->sample_time = val; - if (!of_property_read_u32(np, "st,mod-12b", &val)) - ts->mod_12b = val; - if (!of_property_read_u32(np, "st,ref-sel", &val)) - ts->ref_sel = val; - if (!of_property_read_u32(np, "st,adc-freq", &val)) - ts->adc_freq = val; - if (!of_property_read_u32(np, "st,ave-ctrl", &val)) - ts->ave_ctrl = val; - if (!of_property_read_u32(np, "st,touch-det-delay", &val)) - ts->touch_det_delay = val; - if (!of_property_read_u32(np, "st,settling", &val)) - ts->settling = val; - if (!of_property_read_u32(np, "st,fraction-z", &val)) - ts->fraction_z = val; - if (!of_property_read_u32(np, "st,i-drive", &val)) - ts->i_drive = val; + of_property_read_u32(np, "st,sample-time", &ts->sample_time); + of_property_read_u32(np, "st,mod-12b", &ts->mod_12b); + of_property_read_u32(np, "st,ref-sel", &ts->ref_sel); + of_property_read_u32(np, "st,adc-freq", &ts->adc_freq); + of_property_read_u32(np, "st,ave-ctrl", &ts->ave_ctrl); + of_property_read_u32(np, "st,touch-det-delay", + &ts->touch_det_delay); + of_property_read_u32(np, "st,settling", &ts->settling = val); + of_property_read_u32(np, "st,fraction-z", &ts->fraction_z); + of_property_read_u32(np, "st,i-drive", &ts->i_drive); } }
--
1.9.1