[PATCH] Input: smtpe-ts: better way of using of_property_read_u32()

[Saurabh Sengar]

better way of using of_property_read_u32(), helps remove one variable
and many 'if' conditions

Signed-off-by: Saurabh Sengar <saurabh.tr...@gmail.com>
---
 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

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