[PATCH] mmc: bcm283x: fix int to pointer cast

[Seung-Woo Kim <sw0312.kim@samsung.com>]

Hi Jaehoon,

On 2020? 05? 15? 20:07, Jaehoon Chung wrote:
> On 5/15/20 7:14 PM, Seung-Woo Kim wrote:
>> On build with 32 bit, there is a warning for int-to-pointer-cast.
>> Fix the int to pointer cast by using uintptr_t.
> 
> Could you share in more detail? I didn't see any warning with gcc 9.2 / 8.3 / 7.4 /6.5.

Sorry for not giving detail. If I applied PICe XHCI support [1], and
build rpi_4_32b, then I got related warning.

If [1] is not applied, then this can be ignored.

[1]
https://patchwork.ozlabs.org/project/uboot/patch/20200504124523.23484-7-s.nawrocki at samsung.com/

Best Regards,
- Seung-Woo Kim

> 
> 
> Best Regards,
> Jaehoon Chung
> 
> 
>>
>> Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
>> ---
>>  drivers/mmc/bcm2835_sdhci.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/mmc/bcm2835_sdhci.c b/drivers/mmc/bcm2835_sdhci.c
>> index 39c93db275..c31f099f25 100644
>> --- a/drivers/mmc/bcm2835_sdhci.c
>> +++ b/drivers/mmc/bcm2835_sdhci.c
>> @@ -209,7 +209,7 @@ static int bcm2835_sdhci_probe(struct udevice *dev)
>>  	priv->last_write = 0;
>>  
>>  	host->name = dev->name;
>> -	host->ioaddr = (void *)base;
>> +	host->ioaddr = (void *)(uintptr_t)base;
>>  	host->quirks = SDHCI_QUIRK_BROKEN_VOLTAGE | SDHCI_QUIRK_BROKEN_R1B |
>>  		SDHCI_QUIRK_WAIT_SEND_CMD | SDHCI_QUIRK_NO_HISPD_BIT;
>>  	host->max_clk = emmc_freq;
>>
> 
> 
> 

-- 
Seung-Woo Kim
Samsung Research
--