include: Remove unused jz4740-adc.h

The last user was the JZ4740 MFD ADC driver, removed in commit
ff71266aa490 ("mfd: Drop obsolete JZ4740 driver") and replaced
by a self-contained IIO driver. No file includes or references
this header.

Assisted-by: Claude:claude-opus-4-6
Signed-off-by: Costa Shulyupin <costa.shul@redhat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

diff --git a/include/linux/jz4740-adc.h b/include/linux/jz4740-adc.h
deleted file mode 100644 (file)
index 19d995c..0000000
--- a/include/linux/jz4740-adc.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-
-#ifndef __LINUX_JZ4740_ADC
-#define __LINUX_JZ4740_ADC
-
-struct device;
-
-/*
- * jz4740_adc_set_config - Configure a JZ4740 adc device
- * @dev: Pointer to a jz4740-adc device
- * @mask: Mask for the config value to be set
- * @val: Value to be set
- *
- * This function can be used by the JZ4740 ADC mfd cells to configure their
- * options in the shared config register.
-*/
-int jz4740_adc_set_config(struct device *dev, uint32_t mask, uint32_t val);
-
-#define JZ_ADC_CONFIG_SPZZ             BIT(31)
-#define JZ_ADC_CONFIG_EX_IN            BIT(30)
-#define JZ_ADC_CONFIG_DNUM_MASK                (0x7 << 16)
-#define JZ_ADC_CONFIG_DMA_ENABLE       BIT(15)
-#define JZ_ADC_CONFIG_XYZ_MASK         (0x2 << 13)
-#define JZ_ADC_CONFIG_SAMPLE_NUM_MASK  (0x7 << 10)
-#define JZ_ADC_CONFIG_CLKDIV_MASK      (0xf << 5)
-#define JZ_ADC_CONFIG_BAT_MB           BIT(4)
-
-#define JZ_ADC_CONFIG_DNUM(dnum)       ((dnum) << 16)
-#define JZ_ADC_CONFIG_XYZ_OFFSET(dnum) ((xyz) << 13)
-#define JZ_ADC_CONFIG_SAMPLE_NUM(x)    ((x) << 10)
-#define JZ_ADC_CONFIG_CLKDIV(div)      ((div) << 5)
-
-#endif