From 04e5c6d9cca668845f9f4b702f587c4dcc0ea4bd Mon Sep 17 00:00:00 2001
From: Yunhui Cui <yunhui.cui@nxp.com>
Date: Wed, 13 Jul 2016 10:46:27 +0800
Subject: [PATCH] driver: spi: fsl-qspi: remove compile Warnings
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit
Warnins log:
drivers/spi/fsl_qspi.c: In function âqspi_ahb_readâ:
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>
Reviewed-by: York Sun <york.sun@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 75cbab2676..2144fca665 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, ®s->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, ®s->mcr, mcr_reg);
}
--
2.39.5