[U-Boot] [PATCH v2 7/9] i2c: sh_i2c.c: remove unused function

[Tetsuyuki Kobayashi]

irq_wait() was not used. So removed it to elminate compiler warnings.

Signed-off-by: Tetsuyuki Kobayashi k...@kmckk.co.jp
---
Changes for v2:
 - new

 drivers/i2c/sh_i2c.c |   16 
 1 file changed, 16 deletions(-)

diff --git a/drivers/i2c/sh_i2c.c b/drivers/i2c/sh_i2c.c
index e3ee804..60bad52 100644
--- a/drivers/i2c/sh_i2c.c
+++ b/drivers/i2c/sh_i2c.c
@@ -58,22 +58,6 @@ static u16 iccl, icch;
 
 #define IRQ_WAIT 1000
 
-static void irq_wait(struct sh_i2c *base)
-{
-   int i;
-   u8 status;
-
-   for (i = 0 ; i  IRQ_WAIT ; i++) {
-   status = readb(base-icsr);
-   if (SH_IC_WAIT  status)
-   break;
-
-   udelay(10);
-   }
-
-   writeb(status  ~SH_IC_WAIT, base-icsr);
-}
-
 static void irq_dte(struct sh_i2c *base)
 {
int i;
-- 
1.7.9.5

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[U-Boot] [PATCH v2 7/9] i2c: sh_i2c.c: remove unused function

[Tetsuyuki Kobayashi]

irq_wait() was not used. So removed it to elminate compiler warnings.

Signed-off-by: Tetsuyuki Kobayashi k...@kmckk.co.jp
---
Changes for v2:
 - new

 drivers/i2c/sh_i2c.c |   16 
 1 file changed, 16 deletions(-)

diff --git a/drivers/i2c/sh_i2c.c b/drivers/i2c/sh_i2c.c
index e3ee804..60bad52 100644
--- a/drivers/i2c/sh_i2c.c
+++ b/drivers/i2c/sh_i2c.c
@@ -58,22 +58,6 @@ static u16 iccl, icch;
 
 #define IRQ_WAIT 1000
 
-static void irq_wait(struct sh_i2c *base)
-{
-   int i;
-   u8 status;
-
-   for (i = 0 ; i  IRQ_WAIT ; i++) {
-   status = readb(base-icsr);
-   if (SH_IC_WAIT  status)
-   break;
-
-   udelay(10);
-   }
-
-   writeb(status  ~SH_IC_WAIT, base-icsr);
-}
-
 static void irq_dte(struct sh_i2c *base)
 {
int i;
-- 
1.7.9.5

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Re: [U-Boot] [PATCH v2 7/9] i2c: sh_i2c.c: remove unused function

[Nobuhiro Iwamatsu]

On Wed, Sep 12, 2012 at 5:46 PM, Tetsuyuki Kobayashi k...@kmckk.co.jp wrote:
 irq_wait() was not used. So removed it to elminate compiler warnings.

 Signed-off-by: Tetsuyuki Kobayashi k...@kmckk.co.jp
 ---
 Changes for v2:
  - new

  drivers/i2c/sh_i2c.c |   16 
  1 file changed, 16 deletions(-)

 diff --git a/drivers/i2c/sh_i2c.c b/drivers/i2c/sh_i2c.c
 index e3ee804..60bad52 100644
 --- a/drivers/i2c/sh_i2c.c
 +++ b/drivers/i2c/sh_i2c.c
 @@ -58,22 +58,6 @@ static u16 iccl, icch;

  #define IRQ_WAIT 1000

 -static void irq_wait(struct sh_i2c *base)
 -{
 -   int i;
 -   u8 status;
 -
 -   for (i = 0 ; i  IRQ_WAIT ; i++) {
 -   status = readb(base-icsr);
 -   if (SH_IC_WAIT  status)
 -   break;
 -
 -   udelay(10);
 -   }
 -
 -   writeb(status  ~SH_IC_WAIT, base-icsr);
 -}
 -
  static void irq_dte(struct sh_i2c *base)
  {
 int i;
 --
 1.7.9.5


Acked-by: Nobuhiro Iwamatsu nobuhiro.iwamatsu...@renesas.com

Best regards,
  Nobuhiro


-- 
Nobuhiro Iwamatsu
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