From: ChiaEn Wu <peterwu.pub@gmail.com>
To: lee@kernel.org, daniel.thompson@linaro.org, jingoohan1@gmail.com,
pavel@ucw.cz, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, matthias.bgg@gmail.com,
sre@kernel.org, jic23@kernel.org, lars@metafoo.de, deller@gmx.de,
broonie@kernel.org, mazziesaccount@gmail.com,
andriy.shevchenko@linux.intel.com
Cc: chiaen_wu@richtek.com, alice_chen@richtek.com,
cy_huang@richtek.com, dri-devel@lists.freedesktop.org,
linux-leds@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org, linux-iio@vger.kernel.org,
linux-fbdev@vger.kernel.org, szunichen@gmail.com,
andy.shevchenko@gmail.com
Subject: [PATCH v9 05/10] lib: add linear range index macro
Date: Tue, 30 Aug 2022 11:40:37 +0800 [thread overview]
Message-ID: <20220830034042.9354-6-peterwu.pub@gmail.com> (raw)
In-Reply-To: <20220830034042.9354-2-peterwu.pub@gmail.com>
From: ChiaEn Wu <chiaen_wu@richtek.com>
Add linear_range_idx macro for declaring the linear_range struct simply.
Signed-off-by: ChiaEn Wu <chiaen_wu@richtek.com>
---
v9
- Revise LINEAR_RANGE() and LINEAR_RANGE_IDX()
---
include/linux/linear_range.h | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/include/linux/linear_range.h b/include/linux/linear_range.h
index fd3d0b3..2e4f4c3 100644
--- a/include/linux/linear_range.h
+++ b/include/linux/linear_range.h
@@ -26,6 +26,17 @@ struct linear_range {
unsigned int step;
};
+#define LINEAR_RANGE(_min, _min_sel, _max_sel, _step) \
+ { \
+ .min = _min, \
+ .min_sel = _min_sel, \
+ .max_sel = _max_sel, \
+ .step = _step, \
+ }
+
+#define LINEAR_RANGE_IDX(_idx, _min, _min_sel, _max_sel, _step) \
+ [_idx] = LINEAR_RANGE(_min, _min_sel, _max_sel, _step)
+
unsigned int linear_range_values_in_range(const struct linear_range *r);
unsigned int linear_range_values_in_range_array(const struct linear_range *r,
int ranges);
--
2.7.4
next prev parent reply other threads:[~2022-08-30 3:42 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-30 3:40 [PATCH v9 01/10] dt-bindings: power: supply: Add MediaTek MT6370 Charger ChiaEn Wu
2022-08-30 3:40 ` [PATCH v9 02/10] dt-bindings: leds: mt6370: Add MediaTek MT6370 current sink type LED indicator ChiaEn Wu
2022-08-30 3:40 ` [PATCH v9 03/10] dt-bindings: leds: Add MediaTek MT6370 flashlight ChiaEn Wu
2022-08-30 3:40 ` [PATCH v9 04/10] dt-bindings: backlight: Add MediaTek MT6370 backlight ChiaEn Wu
2022-09-05 15:18 ` Lee Jones
2022-08-30 3:40 ` ChiaEn Wu [this message]
2022-08-30 10:22 ` [PATCH v9 05/10] lib: add linear range index macro Matti Vaittinen
2022-08-30 3:40 ` [PATCH v9 06/10] iio: adc: mt6370: Add MediaTek MT6370 support ChiaEn Wu
2022-08-30 3:40 ` [PATCH v9 07/10] power: supply: mt6370: Add MediaTek MT6370 charger driver ChiaEn Wu
2022-08-30 10:34 ` Matti Vaittinen
2022-08-30 3:40 ` [PATCH v9 08/10] leds: rgb: mt6370: Add MediaTek MT6370 current sink type LED Indicator support ChiaEn Wu
2022-08-30 3:40 ` [PATCH v9 09/10] leds: flash: mt6370: Add MediaTek MT6370 flashlight support ChiaEn Wu
2022-08-30 8:49 ` AngeloGioacchino Del Regno
[not found] ` <CAPOBaE7rz2F-sij-LbYau6TRxFoOfmoUc=R__Z7iUrFWmZPgrg@mail.gmail.com>
2022-09-21 1:48 ` ChiaEn Wu
2022-09-21 11:47 ` Andy Shevchenko
2022-09-23 21:34 ` Han Jingoo
2022-09-23 22:02 ` Joe Perches
2022-08-30 3:40 ` [PATCH v9 10/10] video: backlight: mt6370: Add MediaTek MT6370 support ChiaEn Wu
2022-09-05 15:17 ` Lee Jones
2022-09-05 15:17 ` Lee Jones
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