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[5/6] ata: ahci_imx: Fix compilation warning

Message ID 20221017032205.2210188-6-damien.lemoal@opensource.wdc.com (mailing list archive)
State New, archived
Headers show
Series Fix compilation warnings | expand

Commit Message

Damien Le Moal Oct. 17, 2022, 3:22 a.m. UTC 
When compiling with clang and W=1, the following warning is generated:

drivers/ata/ahci_imx.c:1070:18: error: cast to smaller integer type
'enum ahci_imx_type' from 'const void *'
[-Werror,-Wvoid-pointer-to-enum-cast]
        imxpriv->type = (enum ahci_imx_type)of_id->data;
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Fix this by using a cast to unsigned long to match the "void *" type
size of of_id->data.

Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/ahci_imx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/ata/ahci_imx.c b/drivers/ata/ahci_imx.c
index 632caa301458..a950767f7948 100644
--- a/drivers/ata/ahci_imx.c
+++ b/drivers/ata/ahci_imx.c
@@ -1067,7 +1067,7 @@  static int imx_ahci_probe(struct platform_device *pdev)
 	imxpriv->ahci_pdev = pdev;
 	imxpriv->no_device = false;
 	imxpriv->first_time = true;
-	imxpriv->type = (enum ahci_imx_type)of_id->data;
+	imxpriv->type = (unsigned long)of_id->data;
 
 	imxpriv->sata_clk = devm_clk_get(dev, "sata");
 	if (IS_ERR(imxpriv->sata_clk)) {