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Message-Id: <20211024145931.1916-7-dariobin@libero.it> Date: Sun, 24 Oct 2021 16:59:30 +0200 From: Dario Binacchi <dariobin@...ero.it> To: linux-kernel@...r.kernel.org Cc: Dario Binacchi <dariobin@...ero.it>, Lee Jones <lee.jones@...aro.org> Subject: [PATCH 6/6] mfd: ti_am335x_tscadc: drop the CNTRLREG_8WIRE macro In TI's reference manual description for the `AFE_Pen_Ctrl' bit-field of the TSC's CTRL register, there is no mention of 8-wire touchscreens. Even commit f0933a60d190 ("mfd: ti_am335x_tscadc: Update logic in CTRL register for 5-wire TS") says that the value of this bit-field must be the same for 4-wire and 8-wire touchscreens. So let's remove the CNTRLREG_8WIRE macro to avoid misunderstandings. Signed-off-by: Dario Binacchi <dariobin@...ero.it> --- include/linux/mfd/ti_am335x_tscadc.h | 1 - 1 file changed, 1 deletion(-) diff --git a/include/linux/mfd/ti_am335x_tscadc.h b/include/linux/mfd/ti_am335x_tscadc.h index ffc091b77633..155b2ab13bf8 100644 --- a/include/linux/mfd/ti_am335x_tscadc.h +++ b/include/linux/mfd/ti_am335x_tscadc.h @@ -126,7 +126,6 @@ #define CNTRLREG_AFE_CTRL(val) ((val) << 5) #define CNTRLREG_4WIRE CNTRLREG_AFE_CTRL(1) #define CNTRLREG_5WIRE CNTRLREG_AFE_CTRL(2) -#define CNTRLREG_8WIRE CNTRLREG_AFE_CTRL(3) #define CNTRLREG_TSCENB BIT(7) /* FIFO READ Register */ -- 2.17.1
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