linux-kernel - RE: spi_fsl_spi broken when compiled as module by b36ece832512c1a0afa54ff0a56d63492a1caf08

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Date:	Mon, 16 May 2011 02:10:25 +0000
From:	Hu Mingkai-B21284 <B21284@...escale.com>
To:	Lennart Sorensen <lsorense@...lub.uwaterloo.ca>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Grant Likely <grant.likely@...retlab.ca>,
	Kumar Gala <galak@...nel.crashing.org>
Subject: RE: spi_fsl_spi broken when compiled as module by
 b36ece832512c1a0afa54ff0a56d63492a1caf08

Hi len,

You can prepare the patch using git tool and send it to the maillist.
Also add spi-devel-general@...ts.sourceforge.net maillist.

Thanks,
Mingkai

> -----Original Message-----
> From: Lennart Sorensen [mailto:lsorense@...lub.uwaterloo.ca]
> Sent: Thursday, May 12, 2011 11:11 PM
> To: Hu Mingkai-B21284
> Cc: Lennart Sorensen; linux-kernel@...r.kernel.org; Grant Likely; Kumar
> Gala
> Subject: Re: spi_fsl_spi broken when compiled as module by
> b36ece832512c1a0afa54ff0a56d63492a1caf08
> 
> On Thu, May 12, 2011 at 01:33:55AM +0000, Hu Mingkai-B21284 wrote:
> > Please submit a patch to modify it.
> 
> OK.  Here it is.
> 
> --
> Len Sorensen
> 
> Add missing exports and module license to allow compiling of spi_fsl_*
> drivers as modules again.  Originally broken by refactoring of code in
> b36ece832512c1a0afa54ff0a56d63492a1caf08.
> 
> diff --git a/drivers/spi/spi_fsl_lib.c b/drivers/spi/spi_fsl_lib.c index
> ff59f42..d7efaac 100644
> --- a/drivers/spi/spi_fsl_lib.c
> +++ b/drivers/spi/spi_fsl_lib.c
> @@ -48,16 +48,23 @@ u32 mpc8xxx_spi_tx_buf_##type(struct mpc8xxx_spi
> *mpc8xxx_spi)	\
>  }
> 
>  MPC8XXX_SPI_RX_BUF(u8)
> +EXPORT_SYMBOL(mpc8xxx_spi_rx_buf_u8);
>  MPC8XXX_SPI_RX_BUF(u16)
> +EXPORT_SYMBOL(mpc8xxx_spi_rx_buf_u16);
>  MPC8XXX_SPI_RX_BUF(u32)
> +EXPORT_SYMBOL(mpc8xxx_spi_rx_buf_u32);
>  MPC8XXX_SPI_TX_BUF(u8)
> +EXPORT_SYMBOL(mpc8xxx_spi_tx_buf_u8);
>  MPC8XXX_SPI_TX_BUF(u16)
> +EXPORT_SYMBOL(mpc8xxx_spi_tx_buf_u16);
>  MPC8XXX_SPI_TX_BUF(u32)
> +EXPORT_SYMBOL(mpc8xxx_spi_tx_buf_u32);
> 
>  struct mpc8xxx_spi_probe_info *to_of_pinfo(struct fsl_spi_platform_data
> *pdata)  {
>  	return container_of(pdata, struct mpc8xxx_spi_probe_info, pdata);  }
> +EXPORT_SYMBOL(to_of_pinfo);
> 
>  void mpc8xxx_spi_work(struct work_struct *work)  { @@ -116,6 +123,7 @@
> const char *mpc8xxx_spi_strmode(unsigned int flags)
>  	}
>  	return "CPU";
>  }
> +EXPORT_SYMBOL(mpc8xxx_spi_strmode);
> 
>  int mpc8xxx_spi_probe(struct device *dev, struct resource *mem,
>  			unsigned int irq)
> @@ -168,6 +176,7 @@ int mpc8xxx_spi_probe(struct device *dev, struct
> resource *mem,
>  err:
>  	return ret;
>  }
> +EXPORT_SYMBOL(mpc8xxx_spi_probe);
> 
>  int __devexit mpc8xxx_spi_remove(struct device *dev)  { @@ -188,6 +197,7
> @@ int __devexit mpc8xxx_spi_remove(struct device *dev)
> 
>  	return 0;
>  }
> +EXPORT_SYMBOL(mpc8xxx_spi_remove);
> 
>  int __devinit of_mpc8xxx_spi_probe(struct platform_device *ofdev)  { @@ -
> 234,3 +244,8 @@ err:
>  	kfree(pinfo);
>  	return ret;
>  }
> +EXPORT_SYMBOL(of_mpc8xxx_spi_probe);
> +
> +MODULE_AUTHOR("Kumar Gala");
> +MODULE_DESCRIPTION("Freescale SPI/eSPI controller driver library");
> +MODULE_LICENSE("GPL");


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