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[3/3] mmc: s3cmci: Cast driver data through long

Message ID 20200902204847.2764-3-krzk@kernel.org
State New
Headers show
Series [1/3] mmc: davinci: Fix -Wpointer-to-int-cast on compile test | expand

Commit Message

Krzysztof Kozlowski Sept. 2, 2020, 8:48 p.m. UTC
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@kernel.org>
 drivers/mmc/host/s3cmci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series


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)