20 static int spi_reg_read(struct stmpe *stmpe, u8 reg)  in spi_reg_read()  argument
22 	struct spi_device *spi = stmpe->client;  in spi_reg_read()
28 static int spi_reg_write(struct stmpe *stmpe, u8 reg, u8 val)  in spi_reg_write()  argument
30 	struct spi_device *spi = stmpe->client;  in spi_reg_write()
36 static int spi_block_read(struct stmpe *stmpe, u8 reg, u8 length, u8 *values)  in spi_block_read()  argument
41 		ret = spi_reg_read(stmpe, reg + i);  in spi_block_read()
50 static int spi_block_write(struct stmpe *stmpe, u8 reg, u8 length,  in spi_block_write()  argument
56 		ret = spi_reg_write(stmpe, reg, *(values + i - 1));  in spi_block_write()
64 static void spi_init(struct stmpe *stmpe)  in spi_init()  argument
66 	struct spi_device *spi = stmpe->client;  in spi_init()
71 	if (stmpe->variant->id_val == 0x0811)  in spi_init()
72 		spi_reg_write(stmpe, STMPE811_REG_SPI_CFG, spi->mode);  in spi_init()
107 	struct stmpe *stmpe = spi_get_drvdata(spi);  in stmpe_spi_remove()  local
109 	stmpe_remove(stmpe);  in stmpe_spi_remove()