From: <sonic.zhang-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org>
To: Ben Dooks <ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org>,
Wolfram Sang <w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
Cc: uclinux-dist-devel-ZG0+EudsQA8dtHy/vicBwGD2FQJk+8+b@public.gmane.org,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
LKML <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
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 [thread overview]
Message-ID: <1337152826-9850-8-git-send-email-sonic.zhang@analog.com> (raw)
In-Reply-To: <1337152826-9850-1-git-send-email-sonic.zhang-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org>
From: Sonic Zhang <sonic.zhang-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org>
Signed-off-by: Sonic Zhang <sonic.zhang-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org>
---
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
next prev parent reply other threads:[~2012-05-16 7:20 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-16 7:20 [PATCH 1/8] i2c: i2c-bfin-twi: Illegal i2c bus lock upon certain transfer scenarios sonic.zhang
2012-05-24 9:17 ` Sonic Zhang
[not found] ` <1337152826-9850-1-git-send-email-sonic.zhang-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org>
2012-05-16 7:20 ` [PATCH 2/8] i2c: i2c-bfin-twi: Stop receiving operation immediately in last rx interrupt sonic.zhang-OyLXuOCK7orQT0dZR+AlfA
2012-05-24 9:18 ` Sonic Zhang
[not found] ` <1337152826-9850-2-git-send-email-sonic.zhang-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org>
2012-06-11 16:28 ` Wolfram Sang
2012-05-16 7:20 ` [PATCH 3/8] i2c: i2c-bfin-twi: Break dead waiting loop if i2c device misbehaves sonic.zhang-OyLXuOCK7orQT0dZR+AlfA
[not found] ` <1337152826-9850-3-git-send-email-sonic.zhang-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org>
2012-05-17 5:20 ` Shubhrajyoti Datta
[not found] ` <CAM=Q2csTziLb0niCTj6oW9G=BPa2VWN58rW2jF-A1VJKXwNfCQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-05-17 5:23 ` Mike Frysinger
[not found] ` <CAMjpGUf-AQHigrpBhxmOGJZgjfqfCWvRa29wURpGkVuj58suPg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-05-17 10:51 ` Shubhrajyoti Datta
2012-06-11 16:30 ` Wolfram Sang
[not found] ` <20120611163044.GD3887-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2012-06-13 7:47 ` Zhang, Sonic
2012-05-16 7:20 ` [PATCH 4/8] i2c: i2c-bfin-twi: Tighten condition when failing I2C transfer if MEN bit is reset unexpectedly sonic.zhang-OyLXuOCK7orQT0dZR+AlfA
[not found] ` <1337152826-9850-4-git-send-email-sonic.zhang-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org>
2012-05-17 11:30 ` Shubhrajyoti Datta
2012-05-18 2:41 ` Zhang, Sonic
[not found] ` <DB904C5425BA6F4E8424B3B51A1414D16F64F8527E-6SXM3jaLOct7xzP2fcxY8GoKb0G9Rp+C@public.gmane.org>
2012-05-18 6:22 ` Shubhrajyoti Datta
[not found] ` <CAM=Q2cta_a2XcOLoOnnUUjZOpj1phUH99xfgZnh4nhxG8QX3-Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-06-11 16:33 ` Wolfram Sang
2012-05-16 7:20 ` [PATCH 5/8] i2c:i2c-bfin-twi: TWI fails to restart next transfer in high system load sonic.zhang-OyLXuOCK7orQT0dZR+AlfA
2012-05-16 7:20 ` [PATCH 6/8] i2c:i2c-bfin-twi: include twi head file sonic.zhang-OyLXuOCK7orQT0dZR+AlfA
[not found] ` <1337152826-9850-6-git-send-email-sonic.zhang-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org>
2012-05-24 9:18 ` Sonic Zhang
2012-06-11 16:34 ` Wolfram Sang
2012-05-16 7:20 ` [PATCH 7/8] i2c: i2c-bfin-twi: Move TWI peripheral pin request array to platform data sonic.zhang-OyLXuOCK7orQT0dZR+AlfA
[not found] ` <1337152826-9850-7-git-send-email-sonic.zhang-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org>
2012-06-11 16:35 ` Wolfram Sang
2012-05-16 7:20 ` sonic.zhang-OyLXuOCK7orQT0dZR+AlfA [this message]
[not found] ` <1337152826-9850-8-git-send-email-sonic.zhang-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org>
2012-05-24 9:19 ` [PATCH 8/8] i2c: i2c-bfin-twi: Move blackfin TWI register access Macro to head file Sonic Zhang
2012-05-25 9:48 ` Shubhrajyoti Datta
[not found] ` <CAM=Q2csSuQ3R9U=XKwj9F0xijTxx_ULperAiQYD_X3a5GKVjFg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-05-25 9:54 ` Zhang, Sonic
[not found] ` <DB904C5425BA6F4E8424B3B51A1414D170230E5ADF-6SXM3jaLOct7xzP2fcxY8GoKb0G9Rp+C@public.gmane.org>
2012-05-25 10:10 ` Shubhrajyoti Datta
2012-05-25 10:12 ` Zhang, Sonic
[not found] ` <DB904C5425BA6F4E8424B3B51A1414D170230E5AF6-6SXM3jaLOct7xzP2fcxY8GoKb0G9Rp+C@public.gmane.org>
2012-05-25 10:16 ` Shubhrajyoti Datta
2012-06-11 16:36 ` Wolfram Sang
2012-06-11 16:24 ` [PATCH 1/8] i2c: i2c-bfin-twi: Illegal i2c bus lock upon certain transfer scenarios Wolfram Sang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1337152826-9850-8-git-send-email-sonic.zhang@analog.com \
--to=sonic.zhang-oylxuock7orqt0dzr+alfa@public.gmane.org \
--cc=ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org \
--cc=linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=uclinux-dist-devel-ZG0+EudsQA8dtHy/vicBwGD2FQJk+8+b@public.gmane.org \
--cc=w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).