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From: Sonic Zhang <sonic.adi@gmail.com>
To: Wolfram Sang <w.sang@pengutronix.de>, Ben Dooks <ben-linux@fluff.org>
Cc: linux-i2c@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
	uclinux-dist-devel@blackfin.uclinux.org,
	Sonic Zhang <sonic.zhang@analog.com>
Subject: [PATCH 8/8 v2] i2c: i2c-bfin-twi: Move blackfin TWI register access Macro to head file.
Date: Wed, 13 Jun 2012 16:22:47 +0800	[thread overview]
Message-ID: <1339575767-22985-8-git-send-email-sonic.adi@gmail.com> (raw)
In-Reply-To: <1339575767-22985-1-git-send-email-sonic.adi@gmail.com>

From: Sonic Zhang <sonic.zhang@analog.com>

Depend on 1e92bf6d80b5a0a137455c96bf6cdd9c1a5b531e

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
---
 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 5c57623..e1abf50 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

  parent reply	other threads:[~2012-06-13  8:22 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-13  8:22 [PATCH 1/8 v2] i2c: i2c-bfin-twi: Illegal i2c bus lock upon certain transfer scenarios Sonic Zhang
     [not found] ` <1339575767-22985-1-git-send-email-sonic.adi-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-06-13  8:22   ` [PATCH 2/8 v2] i2c: i2c-bfin-twi: Improve the patch for bug "Illegal i2c bus lock upon certain transfer scenarios" Sonic Zhang
2012-06-13  8:22   ` [PATCH 4/8 v2] i2c: i2c-bfin-twi: Tighten condition when failing I2C transfer if MEN bit is reset unexpectedly Sonic Zhang
     [not found]     ` <1339575767-22985-4-git-send-email-sonic.adi-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-07-13  6:31       ` Wolfram Sang
2012-06-13  8:22   ` [PATCH 6/8 v2] i2c:i2c-bfin-twi: include twi head file Sonic Zhang
2012-06-13  8:22   ` [PATCH 7/8 v2] i2c: i2c-bfin-twi: Move TWI peripheral pin request array to platform data Sonic Zhang
2012-06-13  8:22 ` [PATCH 3/8 v2] i2c: i2c-bfin-twi: Break dead waiting loop if i2c device misbehaves Sonic Zhang
2012-06-13  8:22 ` [PATCH 5/8 v2] i2c:i2c-bfin-twi: TWI fails to restart next transfer in high system load Sonic Zhang
     [not found]   ` <1339575767-22985-5-git-send-email-sonic.adi-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-07-13  6:38     ` Wolfram Sang
2012-06-13  8:22 ` Sonic Zhang [this message]
2012-07-13  6:31 ` [PATCH 1/8 v2] i2c: i2c-bfin-twi: Illegal i2c bus lock upon certain transfer scenarios Wolfram Sang

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