Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759603Ab2EPHdM (ORCPT ); Wed, 16 May 2012 03:33:12 -0400 Received: from ch1ehsobe003.messaging.microsoft.com ([216.32.181.183]:40478 "EHLO ch1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759538Ab2EPHba (ORCPT ); Wed, 16 May 2012 03:31:30 -0400 X-SpamScore: 0 X-BigFish: VPS0(zzzz1202hzz8275bhz2dh2a8h668h839hd24he5bh) X-Forefront-Antispam-Report: CIP:137.71.25.57;KIP:(null);UIP:(null);IPV:NLI;H:nwd2mta2.analog.com;RD:nwd2mail11.analog.com;EFVD:NLI From: To: Ben Dooks , Wolfram Sang CC: , LKML , , Sonic Zhang Subject: [PATCH 8/8] i2c: i2c-bfin-twi: Move blackfin TWI register access Macro to head file. Date: Wed, 16 May 2012 15:20:26 +0800 Message-ID: <1337152826-9850-8-git-send-email-sonic.zhang@analog.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1337152826-9850-1-git-send-email-sonic.zhang@analog.com> References: <1337152826-9850-1-git-send-email-sonic.zhang@analog.com> MIME-Version: 1.0 Content-Type: text/plain X-OriginatorOrg: analog.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2086 Lines: 72 From: Sonic Zhang Signed-off-by: Sonic Zhang --- drivers/i2c/busses/i2c-bfin-twi.c | 45 ------------------------------------- 1 files changed, 0 insertions(+), 45 deletions(-) diff --git a/drivers/i2c/busses/i2c-bfin-twi.c b/drivers/i2c/busses/i2c-bfin-twi.c index b2ca317..e6a0cba 100644 --- a/drivers/i2c/busses/i2c-bfin-twi.c +++ b/drivers/i2c/busses/i2c-bfin-twi.c @@ -33,51 +33,6 @@ #define TWI_I2C_MODE_COMBINED 3 #define TWI_I2C_MODE_REPEAT 4 -struct bfin_twi_iface { - int irq; - spinlock_t lock; - char read_write; - u8 command; - u8 *transPtr; - int readNum; - int writeNum; - int cur_mode; - int manual_stop; - int result; - struct i2c_adapter adap; - struct completion complete; - struct i2c_msg *pmsg; - int msg_num; - int cur_msg; - u16 saved_clkdiv; - u16 saved_control; - void __iomem *regs_base; -}; - - -#define DEFINE_TWI_REG(reg, off) \ -static inline u16 read_##reg(struct bfin_twi_iface *iface) \ - { return bfin_read16(iface->regs_base + (off)); } \ -static inline void write_##reg(struct bfin_twi_iface *iface, u16 v) \ - { bfin_write16(iface->regs_base + (off), v); } - -DEFINE_TWI_REG(CLKDIV, 0x00) -DEFINE_TWI_REG(CONTROL, 0x04) -DEFINE_TWI_REG(SLAVE_CTL, 0x08) -DEFINE_TWI_REG(SLAVE_STAT, 0x0C) -DEFINE_TWI_REG(SLAVE_ADDR, 0x10) -DEFINE_TWI_REG(MASTER_CTL, 0x14) -DEFINE_TWI_REG(MASTER_STAT, 0x18) -DEFINE_TWI_REG(MASTER_ADDR, 0x1C) -DEFINE_TWI_REG(INT_STAT, 0x20) -DEFINE_TWI_REG(INT_MASK, 0x24) -DEFINE_TWI_REG(FIFO_CTL, 0x28) -DEFINE_TWI_REG(FIFO_STAT, 0x2C) -DEFINE_TWI_REG(XMT_DATA8, 0x80) -DEFINE_TWI_REG(XMT_DATA16, 0x84) -DEFINE_TWI_REG(RCV_DATA8, 0x88) -DEFINE_TWI_REG(RCV_DATA16, 0x8C) - static void bfin_twi_handle_interrupt(struct bfin_twi_iface *iface, unsigned short twi_int_status) { -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/