Since driver data is a pointer, direct casting to integer causes warning when compile testing for 64-bit architecture: drivers/mmc/host/s3cmci.c:1495:17: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] The actual driver data can be only 0 or 1, so cast it via long and do not care about any loss of value. Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx> --- drivers/mmc/host/s3cmci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c index 3fb597095079..ac94f926624d 100644 --- a/drivers/mmc/host/s3cmci.c +++ b/drivers/mmc/host/s3cmci.c @@ -1492,7 +1492,7 @@ static int s3cmci_probe_dt(struct s3cmci_host *host) struct mmc_host *mmc = host->mmc; int ret; - host->is2440 = (int) of_device_get_match_data(&pdev->dev); + host->is2440 = (long) of_device_get_match_data(&pdev->dev); ret = mmc_of_parse(mmc); if (ret) -- 2.17.1
