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* Re: [PATCH V2 6/9] net/stmmac: Remove conditional compilation of clk code
       [not found] ` <4336df4e231467d253e25bbd41dbce6d189ed1e8.1335246730.git.viresh.kumar@st.com>
@ 2012-04-24  6:16   ` Giuseppe CAVALLARO
  2012-04-24  6:33     ` Giuseppe CAVALLARO
  0 siblings, 1 reply; 4+ messages in thread
From: Giuseppe CAVALLARO @ 2012-04-24  6:16 UTC (permalink / raw)
  To: Viresh KUMAR
  Cc: akpm, linux-kernel, linux-arm-kernel, mturquette, sshtylyov,
	jgarzik, linux, spear-devel, viresh.linux, David S. Miller,
	ML netdev

On 4/24/2012 7:56 AM, Viresh KUMAR wrote:
> With addition of dummy clk_*() calls for non CONFIG_HAVE_CLK cases in clk.h,
> there is no need to have clk code enclosed in #ifdef CONFIG_HAVE_CLK, #endif
> macros.

Hello Viresh

patch only applies fine against the net-next repository so on top of the
diver version: March_2012 and it builds fine on arch w/ w/o HAVE_CLK
(just tested).

Thanks a lot.

Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>

> Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
> Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
> Cc: David S. Miller <davem@davemloft.net>
> ---
>  drivers/net/ethernet/stmicro/stmmac/stmmac.h      |   41 ---------------------
>  drivers/net/ethernet/stmicro/stmmac/stmmac_main.c |   31 ++++++++++------
>  2 files changed, 19 insertions(+), 53 deletions(-)
> 
> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
> index db2de9a..7f85895 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
> +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
> @@ -81,9 +81,7 @@ struct stmmac_priv {
>  	struct stmmac_counters mmc;
>  	struct dma_features dma_cap;
>  	int hw_cap_support;
> -#ifdef CONFIG_HAVE_CLK
>  	struct clk *stmmac_clk;
> -#endif
>  	int clk_csr;
>  };
>  
> @@ -103,42 +101,3 @@ int stmmac_dvr_remove(struct net_device *ndev);
>  struct stmmac_priv *stmmac_dvr_probe(struct device *device,
>  				     struct plat_stmmacenet_data *plat_dat,
>  				     void __iomem *addr);
> -
> -#ifdef CONFIG_HAVE_CLK
> -static inline int stmmac_clk_enable(struct stmmac_priv *priv)
> -{
> -	if (!IS_ERR(priv->stmmac_clk))
> -		return clk_enable(priv->stmmac_clk);
> -
> -	return 0;
> -}
> -
> -static inline void stmmac_clk_disable(struct stmmac_priv *priv)
> -{
> -	if (IS_ERR(priv->stmmac_clk))
> -		return;
> -
> -	clk_disable(priv->stmmac_clk);
> -}
> -static inline int stmmac_clk_get(struct stmmac_priv *priv)
> -{
> -	priv->stmmac_clk = clk_get(priv->device, NULL);
> -
> -	if (IS_ERR(priv->stmmac_clk))
> -		return PTR_ERR(priv->stmmac_clk);
> -
> -	return 0;
> -}
> -#else
> -static inline int stmmac_clk_enable(struct stmmac_priv *priv)
> -{
> -	return 0;
> -}
> -static inline void stmmac_clk_disable(struct stmmac_priv *priv)
> -{
> -}
> -static inline int stmmac_clk_get(struct stmmac_priv *priv)
> -{
> -	return 0;
> -}
> -#endif /* CONFIG_HAVE_CLK */
> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> index 1a4cf81..18ce287 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> @@ -28,6 +28,7 @@
>  	https://bugzilla.stlinux.com/
>  *******************************************************************************/
>  
> +#include <linux/clk.h>
>  #include <linux/kernel.h>
>  #include <linux/interrupt.h>
>  #include <linux/ip.h>
> @@ -165,7 +166,6 @@ static void stmmac_verify_args(void)
>  
>  static void stmmac_clk_csr_set(struct stmmac_priv *priv)
>  {
> -#ifdef CONFIG_HAVE_CLK
>  	u32 clk_rate;
>  
>  	if (IS_ERR(priv->stmmac_clk))
> @@ -192,7 +192,6 @@ static void stmmac_clk_csr_set(struct stmmac_priv *priv)
>  	   * we can not estimate the proper divider as it is not known
>  	   * the frequency of clk_csr_i. So we do not change the default
>  	   * divider. */
> -#endif
>  }
>  
>  #if defined(STMMAC_XMIT_DEBUG) || defined(STMMAC_RX_DEBUG)
> @@ -971,7 +970,8 @@ static int stmmac_open(struct net_device *dev)
>  	} else
>  		priv->tm->enable = 1;
>  #endif
> -	stmmac_clk_enable(priv);
> +	if (!IS_ERR(priv->stmmac_clk))
> +		clk_enable(priv->stmmac_clk);
>  
>  	stmmac_check_ether_addr(priv);
>  
> @@ -1075,7 +1075,8 @@ open_error:
>  	if (priv->phydev)
>  		phy_disconnect(priv->phydev);
>  
> -	stmmac_clk_disable(priv);
> +	if (!IS_ERR(priv->stmmac_clk))
> +		clk_disable(priv->stmmac_clk);
>  
>  	return ret;
>  }
> @@ -1128,7 +1129,9 @@ static int stmmac_release(struct net_device *dev)
>  #ifdef CONFIG_STMMAC_DEBUG_FS
>  	stmmac_exit_fs();
>  #endif
> -	stmmac_clk_disable(priv);
> +
> +	if (!IS_ERR(priv->stmmac_clk))
> +		clk_disable(priv->stmmac_clk);
>  
>  	return 0;
>  }
> @@ -1925,7 +1928,8 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
>  		goto error;
>  	}
>  
> -	if (stmmac_clk_get(priv))
> +	priv->stmmac_clk = clk_get(priv->device, NULL);
> +	if (IS_ERR(priv->stmmac_clk))
>  		pr_warning("%s: warning: cannot get CSR clock\n", __func__);
>  
>  	/* If a specific clk_csr value is passed from the platform
> @@ -1934,10 +1938,12 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
>  	 * set the MDC clock dynamically according to the csr actual
>  	 * clock input.
>  	 */
> -	if (!priv->plat->clk_csr)
> -		stmmac_clk_csr_set(priv);
> -	else
> +	if (!priv->plat->clk_csr) {
> +		if (!IS_ERR(priv->stmmac_clk))
> +			stmmac_clk_csr_set(priv);
> +	} else {
>  		priv->clk_csr = priv->plat->clk_csr;
> +	}
>  
>  	/* MDIO bus Registration */
>  	ret = stmmac_mdio_register(ndev);
> @@ -2020,7 +2026,8 @@ int stmmac_suspend(struct net_device *ndev)
>  	else {
>  		stmmac_set_mac(priv->ioaddr, false);
>  		/* Disable clock in case of PWM is off */
> -		stmmac_clk_disable(priv);
> +		if (!IS_ERR(priv->stmmac_clk))
> +			clk_disable(priv->stmmac_clk);
>  	}
>  	spin_unlock(&priv->lock);
>  	return 0;
> @@ -2042,9 +2049,9 @@ int stmmac_resume(struct net_device *ndev)
>  	 * from another devices (e.g. serial console). */
>  	if (device_may_wakeup(priv->device))
>  		priv->hw->mac->pmt(priv->ioaddr, 0);
> -	else
> +	else if (!IS_ERR(priv->stmmac_clk))
>  		/* enable the clk prevously disabled */
> -		stmmac_clk_enable(priv);
> +			clk_enable(priv->stmmac_clk);
>  
>  	netif_device_attach(ndev);
>  

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH V2 6/9] net/stmmac: Remove conditional compilation of clk code
  2012-04-24  6:16   ` [PATCH V2 6/9] net/stmmac: Remove conditional compilation of clk code Giuseppe CAVALLARO
@ 2012-04-24  6:33     ` Giuseppe CAVALLARO
  2012-04-24  6:42       ` Viresh Kumar
  0 siblings, 1 reply; 4+ messages in thread
From: Giuseppe CAVALLARO @ 2012-04-24  6:33 UTC (permalink / raw)
  To: Giuseppe CAVALLARO
  Cc: Viresh KUMAR, akpm, linux-kernel, linux-arm-kernel, mturquette,
	sshtylyov, jgarzik, linux, spear-devel, viresh.linux,
	David S. Miller, ML netdev

On 4/24/2012 8:16 AM, Giuseppe CAVALLARO wrote:
> On 4/24/2012 7:56 AM, Viresh KUMAR wrote:
>> With addition of dummy clk_*() calls for non CONFIG_HAVE_CLK cases in clk.h,
>> there is no need to have clk code enclosed in #ifdef CONFIG_HAVE_CLK, #endif
>> macros.
> 
> Hello Viresh
> 
> patch only applies fine against the net-next repository so on top of the
> diver version: March_2012 and it builds fine on arch w/ w/o HAVE_CLK
> (just tested).


Oops, sorry but on a build I got:

 CC      init/version.o
  LD      init/built-in.o
  LD      .tmp_vmlinux1
drivers/built-in.o: In function `stmmac_release':
/stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:1134:
undefined reference to `clk_disable'
drivers/built-in.o: In function `stmmac_open':
/stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:974:
undefined reference to `clk_enable'
/stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:1079:
undefined reference to `clk_disable'
drivers/built-in.o: In function `stmmac_dvr_probe':
/stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:1931:
undefined reference to `clk_get'
drivers/built-in.o: In function `stmmac_clk_csr_set':
/stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:174:
undefined reference to `clk_get_rate'
drivers/built-in.o: In function `stmmac_suspend':
/stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:2030:
undefined reference to `clk_disable'
drivers/built-in.o: In function `stmmac_resume':
/stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:2054:
undefined reference to `clk_enable'
make: *** [.tmp_vmlinux1] Error 1

Pls, can you verify?

Peppe

> 
> Thanks a lot.
> 
> Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
> 
>> Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
>> Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
>> Cc: David S. Miller <davem@davemloft.net>
>> ---
>>  drivers/net/ethernet/stmicro/stmmac/stmmac.h      |   41 ---------------------
>>  drivers/net/ethernet/stmicro/stmmac/stmmac_main.c |   31 ++++++++++------
>>  2 files changed, 19 insertions(+), 53 deletions(-)
>>
>> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
>> index db2de9a..7f85895 100644
>> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
>> +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
>> @@ -81,9 +81,7 @@ struct stmmac_priv {
>>  	struct stmmac_counters mmc;
>>  	struct dma_features dma_cap;
>>  	int hw_cap_support;
>> -#ifdef CONFIG_HAVE_CLK
>>  	struct clk *stmmac_clk;
>> -#endif
>>  	int clk_csr;
>>  };
>>  
>> @@ -103,42 +101,3 @@ int stmmac_dvr_remove(struct net_device *ndev);
>>  struct stmmac_priv *stmmac_dvr_probe(struct device *device,
>>  				     struct plat_stmmacenet_data *plat_dat,
>>  				     void __iomem *addr);
>> -
>> -#ifdef CONFIG_HAVE_CLK
>> -static inline int stmmac_clk_enable(struct stmmac_priv *priv)
>> -{
>> -	if (!IS_ERR(priv->stmmac_clk))
>> -		return clk_enable(priv->stmmac_clk);
>> -
>> -	return 0;
>> -}
>> -
>> -static inline void stmmac_clk_disable(struct stmmac_priv *priv)
>> -{
>> -	if (IS_ERR(priv->stmmac_clk))
>> -		return;
>> -
>> -	clk_disable(priv->stmmac_clk);
>> -}
>> -static inline int stmmac_clk_get(struct stmmac_priv *priv)
>> -{
>> -	priv->stmmac_clk = clk_get(priv->device, NULL);
>> -
>> -	if (IS_ERR(priv->stmmac_clk))
>> -		return PTR_ERR(priv->stmmac_clk);
>> -
>> -	return 0;
>> -}
>> -#else
>> -static inline int stmmac_clk_enable(struct stmmac_priv *priv)
>> -{
>> -	return 0;
>> -}
>> -static inline void stmmac_clk_disable(struct stmmac_priv *priv)
>> -{
>> -}
>> -static inline int stmmac_clk_get(struct stmmac_priv *priv)
>> -{
>> -	return 0;
>> -}
>> -#endif /* CONFIG_HAVE_CLK */
>> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
>> index 1a4cf81..18ce287 100644
>> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
>> +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
>> @@ -28,6 +28,7 @@
>>  	https://bugzilla.stlinux.com/
>>  *******************************************************************************/
>>  
>> +#include <linux/clk.h>
>>  #include <linux/kernel.h>
>>  #include <linux/interrupt.h>
>>  #include <linux/ip.h>
>> @@ -165,7 +166,6 @@ static void stmmac_verify_args(void)
>>  
>>  static void stmmac_clk_csr_set(struct stmmac_priv *priv)
>>  {
>> -#ifdef CONFIG_HAVE_CLK
>>  	u32 clk_rate;
>>  
>>  	if (IS_ERR(priv->stmmac_clk))
>> @@ -192,7 +192,6 @@ static void stmmac_clk_csr_set(struct stmmac_priv *priv)
>>  	   * we can not estimate the proper divider as it is not known
>>  	   * the frequency of clk_csr_i. So we do not change the default
>>  	   * divider. */
>> -#endif
>>  }
>>  
>>  #if defined(STMMAC_XMIT_DEBUG) || defined(STMMAC_RX_DEBUG)
>> @@ -971,7 +970,8 @@ static int stmmac_open(struct net_device *dev)
>>  	} else
>>  		priv->tm->enable = 1;
>>  #endif
>> -	stmmac_clk_enable(priv);
>> +	if (!IS_ERR(priv->stmmac_clk))
>> +		clk_enable(priv->stmmac_clk);
>>  
>>  	stmmac_check_ether_addr(priv);
>>  
>> @@ -1075,7 +1075,8 @@ open_error:
>>  	if (priv->phydev)
>>  		phy_disconnect(priv->phydev);
>>  
>> -	stmmac_clk_disable(priv);
>> +	if (!IS_ERR(priv->stmmac_clk))
>> +		clk_disable(priv->stmmac_clk);
>>  
>>  	return ret;
>>  }
>> @@ -1128,7 +1129,9 @@ static int stmmac_release(struct net_device *dev)
>>  #ifdef CONFIG_STMMAC_DEBUG_FS
>>  	stmmac_exit_fs();
>>  #endif
>> -	stmmac_clk_disable(priv);
>> +
>> +	if (!IS_ERR(priv->stmmac_clk))
>> +		clk_disable(priv->stmmac_clk);
>>  
>>  	return 0;
>>  }
>> @@ -1925,7 +1928,8 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
>>  		goto error;
>>  	}
>>  
>> -	if (stmmac_clk_get(priv))
>> +	priv->stmmac_clk = clk_get(priv->device, NULL);
>> +	if (IS_ERR(priv->stmmac_clk))
>>  		pr_warning("%s: warning: cannot get CSR clock\n", __func__);
>>  
>>  	/* If a specific clk_csr value is passed from the platform
>> @@ -1934,10 +1938,12 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
>>  	 * set the MDC clock dynamically according to the csr actual
>>  	 * clock input.
>>  	 */
>> -	if (!priv->plat->clk_csr)
>> -		stmmac_clk_csr_set(priv);
>> -	else
>> +	if (!priv->plat->clk_csr) {
>> +		if (!IS_ERR(priv->stmmac_clk))
>> +			stmmac_clk_csr_set(priv);
>> +	} else {
>>  		priv->clk_csr = priv->plat->clk_csr;
>> +	}
>>  
>>  	/* MDIO bus Registration */
>>  	ret = stmmac_mdio_register(ndev);
>> @@ -2020,7 +2026,8 @@ int stmmac_suspend(struct net_device *ndev)
>>  	else {
>>  		stmmac_set_mac(priv->ioaddr, false);
>>  		/* Disable clock in case of PWM is off */
>> -		stmmac_clk_disable(priv);
>> +		if (!IS_ERR(priv->stmmac_clk))
>> +			clk_disable(priv->stmmac_clk);
>>  	}
>>  	spin_unlock(&priv->lock);
>>  	return 0;
>> @@ -2042,9 +2049,9 @@ int stmmac_resume(struct net_device *ndev)
>>  	 * from another devices (e.g. serial console). */
>>  	if (device_may_wakeup(priv->device))
>>  		priv->hw->mac->pmt(priv->ioaddr, 0);
>> -	else
>> +	else if (!IS_ERR(priv->stmmac_clk))
>>  		/* enable the clk prevously disabled */
>> -		stmmac_clk_enable(priv);
>> +			clk_enable(priv->stmmac_clk);
>>  
>>  	netif_device_attach(ndev);
>>  
> 
> --
> To unsubscribe from this list: send the line "unsubscribe netdev" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH V2 6/9] net/stmmac: Remove conditional compilation of clk code
  2012-04-24  6:33     ` Giuseppe CAVALLARO
@ 2012-04-24  6:42       ` Viresh Kumar
  2012-04-24  8:24         ` Giuseppe CAVALLARO
  0 siblings, 1 reply; 4+ messages in thread
From: Viresh Kumar @ 2012-04-24  6:42 UTC (permalink / raw)
  To: Giuseppe CAVALLARO
  Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, mturquette@linaro.org,
	sshtylyov@mvista.com, jgarzik@redhat.com, linux@arm.linux.org.uk,
	spear-devel, viresh.linux@gmail.com, David S. Miller, ML netdev

On 4/24/2012 12:03 PM, Giuseppe CAVALLARO wrote:
> Oops, sorry but on a build I got:
> 
>  CC      init/version.o
>   LD      init/built-in.o
>   LD      .tmp_vmlinux1
> drivers/built-in.o: In function `stmmac_release':
> /stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:1134:
> undefined reference to `clk_disable'
> drivers/built-in.o: In function `stmmac_open':
> /stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:974:
> undefined reference to `clk_enable'
> /stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:1079:
> undefined reference to `clk_disable'
> drivers/built-in.o: In function `stmmac_dvr_probe':
> /stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:1931:
> undefined reference to `clk_get'
> drivers/built-in.o: In function `stmmac_clk_csr_set':
> /stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:174:
> undefined reference to `clk_get_rate'
> drivers/built-in.o: In function `stmmac_suspend':
> /stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:2030:
> undefined reference to `clk_disable'
> drivers/built-in.o: In function `stmmac_resume':
> /stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:2054:
> undefined reference to `clk_enable'
> make: *** [.tmp_vmlinux1] Error 1
> 
> Pls, can you verify?

I believe, you haven't applied:

[PATCH V2 1/9] clk: Add non CONFIG_HAVE_CLK routines

which must be applied before testing this.

-- 
viresh

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH V2 6/9] net/stmmac: Remove conditional compilation of clk code
  2012-04-24  6:42       ` Viresh Kumar
@ 2012-04-24  8:24         ` Giuseppe CAVALLARO
  0 siblings, 0 replies; 4+ messages in thread
From: Giuseppe CAVALLARO @ 2012-04-24  8:24 UTC (permalink / raw)
  To: Viresh Kumar
  Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, mturquette@linaro.org,
	sshtylyov@mvista.com, jgarzik@redhat.com, linux@arm.linux.org.uk,
	spear-devel, viresh.linux@gmail.com, David S. Miller, ML netdev

On 4/24/2012 8:42 AM, Viresh Kumar wrote:
> On 4/24/2012 12:03 PM, Giuseppe CAVALLARO wrote:
>> Oops, sorry but on a build I got:
>>
>>  CC      init/version.o
>>   LD      init/built-in.o
>>   LD      .tmp_vmlinux1
>> drivers/built-in.o: In function `stmmac_release':
>> /stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:1134:
>> undefined reference to `clk_disable'
>> drivers/built-in.o: In function `stmmac_open':
>> /stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:974:
>> undefined reference to `clk_enable'
>> /stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:1079:
>> undefined reference to `clk_disable'
>> drivers/built-in.o: In function `stmmac_dvr_probe':
>> /stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:1931:
>> undefined reference to `clk_get'
>> drivers/built-in.o: In function `stmmac_clk_csr_set':
>> /stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:174:
>> undefined reference to `clk_get_rate'
>> drivers/built-in.o: In function `stmmac_suspend':
>> /stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:2030:
>> undefined reference to `clk_disable'
>> drivers/built-in.o: In function `stmmac_resume':
>> /stlinux/cavagiu/git/mirror/net-next.git/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:2054:
>> undefined reference to `clk_enable'
>> make: *** [.tmp_vmlinux1] Error 1
>>
>> Pls, can you verify?
> 
> I believe, you haven't applied:
> 
> [PATCH V2 1/9] clk: Add non CONFIG_HAVE_CLK routines
> 
> which must be applied before testing this.

Yes with it applied the build is ok.

Peppe

> 

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2012-04-24  8:24 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
     [not found] <cover.1335246730.git.viresh.kumar@st.com>
     [not found] ` <4336df4e231467d253e25bbd41dbce6d189ed1e8.1335246730.git.viresh.kumar@st.com>
2012-04-24  6:16   ` [PATCH V2 6/9] net/stmmac: Remove conditional compilation of clk code Giuseppe CAVALLARO
2012-04-24  6:33     ` Giuseppe CAVALLARO
2012-04-24  6:42       ` Viresh Kumar
2012-04-24  8:24         ` Giuseppe CAVALLARO

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