Re: [U-Boot] [U-Boot, 4/5] driver: net: Fix pointer conversion warnings for xilinx_zynqmp_ep

[Tom Rini]

On Sun, Oct 25, 2015 at 01:18:54PM +0530, Prabhakar Kushwaha wrote:

> Fix below warnings happening for xilinx_zynqmp_ep_defconfig
> 
> drivers/net/zynq_gem.c: In function ‘zynq_gem_init’:
> drivers/net/zynq_gem.c:330:7: warning: cast from pointer to integer
> of different size [-Wpointer-to-int-cast]
>       ((u32)(priv->rxbuffers) +
>        ^
> In file included from drivers/net/zynq_gem.c:19:0:
> drivers/net/zynq_gem.c:336:10: warning: cast from pointer to integer
> of different size [-Wpointer-to-int-cast]
>    writel((u32)priv->rx_bd, &regs->rxqbase);
>           ^
> ./arch/arm/include/asm/io.h:146:34: note: in definition of macro ‘writel’
>  #define writel(v,c) ({ u32 __v = v; __iowmb(); __arch_putl(__v,c); __v; })
>                                   ^
> drivers/net/zynq_gem.c: In function ‘zynq_gem_send’:
> drivers/net/zynq_gem.c:399:9: warning: cast from pointer to integer
> of different size [-Wpointer-to-int-cast]
>   writel((u32)priv->tx_bd, &regs->txqbase);
>          ^
> ./arch/arm/include/asm/io.h:146:34: note: in definition of macro ‘writel’
>  #define writel(v,c) ({ u32 __v = v; __iowmb(); __arch_putl(__v,c); __v; })
>                                   ^
> drivers/net/zynq_gem.c:404:22: warning: cast from pointer to integer
> of different size [-Wpointer-to-int-cast]
>   priv->tx_bd->addr = (u32)ptr;
>                       ^
> drivers/net/zynq_gem.c:409:9: warning: cast from pointer to integer
> of different size [-Wpointer-to-int-cast]
>   addr = (u32) ptr;
>          ^
> drivers/net/zynq_gem.c:414:9: warning: cast from pointer to integer
> of different size [-Wpointer-to-int-cast]
>   addr = (u32)priv->rxbuffers;
>          ^
> drivers/net/zynq_gem.c: In function ‘zynq_gem_recv’:
> drivers/net/zynq_gem.c:454:31: warning: cast to pointer from integer
> of different size [-Wint-to-pointer-cast]
>    net_process_received_packet((u8 *)addr, frame_len);
>                                ^
> drivers/net/zynq_gem.c: In function ‘zynq_gem_initialize’:
> drivers/net/zynq_gem.c:533:35: warning: cast from pointer to integer
> of different size [-Wpointer-to-int-cast]
>   priv->rx_bd = (struct emac_bd *)((u32)bd_space + BD_SEPRN_SPACE);
>                                    ^
> drivers/net/zynq_gem.c:533:16: warning: cast to pointer from integer
> of different size [-Wint-to-pointer-cast]
>   priv->rx_bd = (struct emac_bd *)((u32)bd_space + BD_SEPRN_SPACE);
> 
> Signed-off-by: Prabhakar Kushwaha <prabha...@freescale.com>

Applied to u-boot/master, thanks!

-- 
Tom

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