[U-Boot] [PATCH v2] driver: spi: fsl-qspi: remove compile Warnings

[U-Boot] [PATCH v2] driver: spi: fsl-qspi: remove compile Warnings

[Yunhui Cui]

From: Yunhui Cui <yunhui.cui@nxp.com>

Warnins log:
drivers/spi/fsl_qspi.c: In function ?qspi_ahb_read?:
drivers/spi/fsl_qspi.c:400:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  memcpy(rxbuf, (u8 *)(priv->cur_amba_base + priv->sf_addr), len);

Signed-off-by: Yunhui Cui <yunhui.cui@nxp.com>
---
 drivers/spi/fsl_qspi.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/spi/fsl_qspi.c b/drivers/spi/fsl_qspi.c
index 75cbab2..2144fca 100644
--- a/drivers/spi/fsl_qspi.c
+++ b/drivers/spi/fsl_qspi.c
@@ -386,6 +386,7 @@ static inline void qspi_ahb_read(struct fsl_qspi_priv *priv, u8 *rxbuf, int len)
 {
 	struct fsl_qspi_regs *regs = priv->regs;
 	u32 mcr_reg;
+	void *rx_addr = NULL;
 
 	mcr_reg = qspi_read32(priv->flags, &regs->mcr);
 
@@ -393,8 +394,9 @@ static inline void qspi_ahb_read(struct fsl_qspi_priv *priv, u8 *rxbuf, int len)
 		     QSPI_MCR_CLR_RXF_MASK | QSPI_MCR_CLR_TXF_MASK |
 		     QSPI_MCR_RESERVED_MASK | QSPI_MCR_END_CFD_LE);
 
+	rx_addr = (void *)(uintptr_t)(priv->cur_amba_base + priv->sf_addr);
 	/* Read out the data directly from the AHB buffer. */
-	memcpy(rxbuf, (u8 *)(priv->cur_amba_base + priv->sf_addr), len);
+	memcpy(rxbuf, rx_addr, len);
 
 	qspi_write32(priv->flags, &regs->mcr, mcr_reg);
 }
-- 
2.1.0.27.g96db324

[U-Boot] [PATCH v2] driver: spi: fsl-qspi: remove compile Warnings

[york sun]

On 07/12/2016 07:57 PM, Yunhui Cui wrote:
> From: Yunhui Cui <yunhui.cui@nxp.com>
>
> Warnins log:
> drivers/spi/fsl_qspi.c: In function ?qspi_ahb_read?:
> drivers/spi/fsl_qspi.c:400:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
>   memcpy(rxbuf, (u8 *)(priv->cur_amba_base + priv->sf_addr), len);
>
> Signed-off-by: Yunhui Cui <yunhui.cui@nxp.com>
> ---
>  drivers/spi/fsl_qspi.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
>

Applied to fsl-qoriq master, awaiting upstream.
Thanks.

York

[U-Boot] [PATCH v2] driver: spi: fsl-qspi: remove compile Warnings

[Yunhui Cui]

Thanks a lot!

Yunhui

> -----Original Message-----
> From: york sun
> Sent: Wednesday, August 03, 2016 6:40 AM
> To: Yunhui Cui
> Cc: u-boot at lists.denx.de; Yunhui Cui
> Subject: Re: [PATCH v2] driver: spi: fsl-qspi: remove compile Warnings
> 
> On 07/12/2016 07:57 PM, Yunhui Cui wrote:
> > From: Yunhui Cui <yunhui.cui@nxp.com>
> >
> > Warnins log:
> > drivers/spi/fsl_qspi.c: In function 'qspi_ahb_read':
> > drivers/spi/fsl_qspi.c:400:16: warning: cast to pointer from integer of
> different size [-Wint-to-pointer-cast]
> >   memcpy(rxbuf, (u8 *)(priv->cur_amba_base + priv->sf_addr), len);
> >
> > Signed-off-by: Yunhui Cui <yunhui.cui@nxp.com>
> > ---
> >  drivers/spi/fsl_qspi.c | 4 +++-
> >  1 file changed, 3 insertions(+), 1 deletion(-)
> >
> 
> Applied to fsl-qoriq master, awaiting upstream.
> Thanks.
> 
> York
>