diff mbox series

[treewide,06/11] arm64: dts: rockchip: Switch to simple-audio-card,hp-det-gpios

Message ID c976b09c6048564737321cf91c3f97b9da5dbfe8.1727438777.git.geert+renesas@glider.be
State New
Headers show
Series ASoC: Clean up {hp,mic}-det-gpio handling | expand

Commit Message

Geert Uytterhoeven Sept. 27, 2024, 12:42 p.m. UTC 
Replace the deprecated "simple-audio-card,hp-det-gpio" property by
"simple-audio-card,hp-det-gpios" in Simple Audio Card device nodes.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 arch/arm64/boot/dts/rockchip/rk3326-anbernic-rg351m.dtsi        | 2 +-
 arch/arm64/boot/dts/rockchip/rk3326-gameforce-chi.dts           | 2 +-
 arch/arm64/boot/dts/rockchip/rk3326-odroid-go.dtsi              | 2 +-
 arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts            | 2 +-
 arch/arm64/boot/dts/rockchip/rk3399-roc-pc-plus.dts             | 2 +-
 arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg-arc.dtsi        | 2 +-
 arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts         | 2 +-
 arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353ps.dts        | 2 +-
 arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts         | 2 +-
 arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353vs.dts        | 2 +-
 arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts          | 2 +-
 arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi               | 2 +-
 arch/arm64/boot/dts/rockchip/rk3566-powkiddy-x55.dts            | 2 +-
 arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts               | 2 +-
 arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts                | 2 +-
 arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts | 2 +-
 arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi              | 2 +-
 arch/arm64/boot/dts/rockchip/rk3588-ok3588-c.dts                | 2 +-
 arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts         | 2 +-
 arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts             | 2 +-
 arch/arm64/boot/dts/rockchip/rk3588s-gameforce-ace.dts          | 2 +-
 21 files changed, 21 insertions(+), 21 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/rockchip/rk3326-anbernic-rg351m.dtsi b/arch/arm64/boot/dts/rockchip/rk3326-anbernic-rg351m.dtsi
index b6d041dbed94af85..9caf9dc13b230af7 100644
--- a/arch/arm64/boot/dts/rockchip/rk3326-anbernic-rg351m.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3326-anbernic-rg351m.dtsi
@@ -49,7 +49,7 @@  rk817-sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "rk817_int";
 		simple-audio-card,format = "i2s";
-		simple-audio-card,hp-det-gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,hp-det-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
 		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,widgets =
 			"Microphone", "Mic Jack",
diff --git a/arch/arm64/boot/dts/rockchip/rk3326-gameforce-chi.dts b/arch/arm64/boot/dts/rockchip/rk3326-gameforce-chi.dts
index 579261b3a474b9ba..08ed5b95bb6def21 100644
--- a/arch/arm64/boot/dts/rockchip/rk3326-gameforce-chi.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3326-gameforce-chi.dts
@@ -245,7 +245,7 @@  sound {
 		simple-audio-card,name = "rk817_ext";
 		simple-audio-card,aux-devs = <&spk_amp>;
 		simple-audio-card,format = "i2s";
-		simple-audio-card,hp-det-gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,hp-det-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
 		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,widgets =
 			"Microphone", "Mic Jack",
diff --git a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go.dtsi b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go.dtsi
index 80fc53c807a42c09..f585b46ceaf31fac 100644
--- a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go.dtsi
@@ -144,7 +144,7 @@  rk817-sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "rk817_int";
 		simple-audio-card,format = "i2s";
-		simple-audio-card,hp-det-gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,hp-det-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
 		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,widgets =
 			"Microphone", "Mic Jack",
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
index a5a7e374bc59478e..1b075072e8e8c17a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
@@ -150,7 +150,7 @@  es8316-sound {
 			"Speaker", "Speaker Amplifier OUTL",
 			"Speaker", "Speaker Amplifier OUTR";
 
-		simple-audio-card,hp-det-gpio = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,hp-det-gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
 		simple-audio-card,aux-devs = <&speaker_amp>;
 		simple-audio-card,pin-switches = "Speaker";
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-plus.dts
index 7ba1c28f70a9a86b..2c41e017f4f402e9 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-plus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-plus.dts
@@ -51,7 +51,7 @@  es8388-sound {
 			"Headphone Amp INR", "ROUT2",
 			"Headphones", "Headphone Amp OUTL",
 			"Headphones", "Headphone Amp OUTR";
-		simple-audio-card,hp-det-gpio = <&gpio2 RK_PA6 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,hp-det-gpios = <&gpio2 RK_PA6 GPIO_ACTIVE_HIGH>;
 		simple-audio-card,aux-devs = <&headphones_amp>;
 		simple-audio-card,pin-switches = "Headphones";
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg-arc.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg-arc.dtsi
index a4a60e4a53d43106..0aa2694552ae5ed1 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg-arc.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg-arc.dtsi
@@ -41,7 +41,7 @@  sound {
 		simple-audio-card,name = "rk817_ext";
 		simple-audio-card,aux-devs = <&spk_amp>;
 		simple-audio-card,format = "i2s";
-		simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,hp-det-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
 		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,widgets =
 			"Microphone", "Mic Jack",
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts
index a73cf30801ec7f33..6f12a9e83cd6787e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts
@@ -43,7 +43,7 @@  sound {
 		simple-audio-card,name = "rk817_ext";
 		simple-audio-card,aux-devs = <&spk_amp>;
 		simple-audio-card,format = "i2s";
-		simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,hp-det-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
 		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,widgets =
 			"Microphone", "Mic Jack",
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353ps.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353ps.dts
index ca5284e4807d80b2..4fb712fe918c968e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353ps.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353ps.dts
@@ -42,7 +42,7 @@  sound {
 		simple-audio-card,name = "rk817_ext";
 		simple-audio-card,aux-devs = <&spk_amp>;
 		simple-audio-card,format = "i2s";
-		simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,hp-det-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
 		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,widgets =
 			"Microphone", "Mic Jack",
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts
index e9954a33e8cd31f2..2ea7007b41b86c6b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts
@@ -42,7 +42,7 @@  sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "rk817_int";
 		simple-audio-card,format = "i2s";
-		simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,hp-det-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
 		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,widgets =
 			"Microphone", "Mic Jack",
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353vs.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353vs.dts
index 90da43855d1cbc54..5a30e3918c044144 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353vs.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353vs.dts
@@ -41,7 +41,7 @@  sound {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "rk817_int";
 		simple-audio-card,format = "i2s";
-		simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,hp-det-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
 		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,widgets =
 			"Microphone", "Mic Jack",
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts
index 74cf313e06355570..4dcc0ea4cf0f02d2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts
@@ -132,7 +132,7 @@  sound {
 		simple-audio-card,name = "rk817_ext";
 		simple-audio-card,aux-devs = <&spk_amp>;
 		simple-audio-card,format = "i2s";
-		simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,hp-det-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
 		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,widgets =
 			"Microphone", "Mic Jack",
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi
index db40281eafbe5d45..d3709efd242e91ef 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi
@@ -121,7 +121,7 @@  rk817-sound {
 			"Internal Speakers", "Speaker Amplifier OUTR",
 			"Speaker Amplifier INL", "HPOL",
 			"Speaker Amplifier INR", "HPOR";
-		simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_LOW>;
+		simple-audio-card,hp-det-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_LOW>;
 		simple-audio-card,aux-devs = <&speaker_amp>;
 		simple-audio-card,pin-switches = "Internal Speakers";
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-x55.dts b/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-x55.dts
index 5a648db41f355e87..e274f7bf9dfb3dd9 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-x55.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-x55.dts
@@ -269,7 +269,7 @@  sound {
 		simple-audio-card,name = "rk817_ext";
 		simple-audio-card,aux-devs = <&spk_amp>;
 		simple-audio-card,format = "i2s";
-		simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,hp-det-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
 		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,widgets =
 			"Microphone", "Mic Jack",
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts b/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts
index 6a02db4f073f296f..6f2533f29e8823fb 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts
@@ -84,7 +84,7 @@  rk809-sound {
 		pinctrl-0 = <&hp_det_pin>;
 		simple-audio-card,name = "Analog RK817";
 		simple-audio-card,format = "i2s";
-		simple-audio-card,hp-det-gpio = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,hp-det-gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
 		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,widgets =
 			"Headphone", "Headphones",
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts
index 00f660d50127f75e..df44dbc394ca54fa 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts
@@ -66,7 +66,7 @@  analog-sound {
 		simple-audio-card,bitclock-master = <&masterdai>;
 		simple-audio-card,format = "i2s";
 		simple-audio-card,frame-master = <&masterdai>;
-		simple-audio-card,hp-det-gpio = <&gpio1 RK_PD5 GPIO_ACTIVE_LOW>;
+		simple-audio-card,hp-det-gpios = <&gpio1 RK_PD5 GPIO_ACTIVE_LOW>;
 		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,pin-switches = "Headphones", "Speaker";
 		simple-audio-card,routing =
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts b/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts
index 83103e4c7216fdef..411007cb8118a58e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts
@@ -38,7 +38,7 @@  analog-sound {
 		pinctrl-0 = <&headphone_detect>;
 
 		simple-audio-card,format = "i2s";
-		simple-audio-card,hp-det-gpio = <&gpio1 RK_PC4 GPIO_ACTIVE_LOW>;
+		simple-audio-card,hp-det-gpios = <&gpio1 RK_PC4 GPIO_ACTIVE_LOW>;
 		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,name = "realtek,rt5616-codec";
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
index fc131789b4c32721..560eeb56c804cc86 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
@@ -75,7 +75,7 @@  sound {
 		simple-audio-card,format = "i2s";
 		simple-audio-card,mclk-fs = <256>;
 
-		simple-audio-card,hp-det-gpio = <&gpio1 RK_PC4 GPIO_ACTIVE_LOW>;
+		simple-audio-card,hp-det-gpios = <&gpio1 RK_PC4 GPIO_ACTIVE_LOW>;
 
 		simple-audio-card,widgets =
 			"Headphone", "Headphones",
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-ok3588-c.dts b/arch/arm64/boot/dts/rockchip/rk3588-ok3588-c.dts
index c2a08bdf09e83977..b8c33052cd00fcd0 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-ok3588-c.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-ok3588-c.dts
@@ -75,7 +75,7 @@  sound {
 		simple-audio-card,bitclock-master = <&masterdai>;
 		simple-audio-card,format = "i2s";
 		simple-audio-card,frame-master = <&masterdai>;
-		simple-audio-card,hp-det-gpio = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,hp-det-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>;
 		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,pin-switches = "Headphones", "Speaker";
 		simple-audio-card,widgets =
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
index c3a6812cc93a2f90..805cf53b1ead6fa2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts
@@ -120,7 +120,7 @@  sound {
 		simple-audio-card,aux-devs = <&speaker_amp>, <&headphone_amp>;
 		simple-audio-card,format = "i2s";
 		simple-audio-card,mclk-fs = <256>;
-		simple-audio-card,hp-det-gpio = <&gpio1 RK_PD3 GPIO_ACTIVE_LOW>;
+		simple-audio-card,hp-det-gpios = <&gpio1 RK_PD3 GPIO_ACTIVE_LOW>;
 		simple-audio-card,bitclock-master = <&daicpu>;
 		simple-audio-card,frame-master = <&daicpu>;
 		/*TODO: SARADC_IN3 is used as MIC detection / key input */
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts b/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts
index e4a20cda65ed63f4..50c7a5e9af1904b8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts
@@ -104,7 +104,7 @@  sound {
 		simple-audio-card,aux-devs = <&speaker_amp>, <&headphone_amp>;
 		simple-audio-card,format = "i2s";
 		simple-audio-card,mclk-fs = <256>;
-		simple-audio-card,hp-det-gpio = <&gpio1 RK_PD5 GPIO_ACTIVE_LOW>;
+		simple-audio-card,hp-det-gpios = <&gpio1 RK_PD5 GPIO_ACTIVE_LOW>;
 		simple-audio-card,bitclock-master = <&daicpu>;
 		simple-audio-card,frame-master = <&daicpu>;
 		/* SARADC_IN3 is used as MIC detection / key input */
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-gameforce-ace.dts b/arch/arm64/boot/dts/rockchip/rk3588s-gameforce-ace.dts
index 467f69594089bf1f..cd9ad440f7298b37 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-gameforce-ace.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-gameforce-ace.dts
@@ -122,7 +122,7 @@  analog-sound {
 		simple-audio-card,bitclock-master = <&masterdai>;
 		simple-audio-card,format = "i2s";
 		simple-audio-card,frame-master = <&masterdai>;
-		simple-audio-card,hp-det-gpio = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>;
+		simple-audio-card,hp-det-gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>;
 		simple-audio-card,mclk-fs = <256>;
 		simple-audio-card,name = "rockchip,es8388-codec";
 		simple-audio-card,pin-switches = "Headphones", "Speaker";