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ata: ahci_ceva: Fix sparse warning in ceva_ahci_read_id()

Message ID 20211202083743.645391-2-damien.lemoal@opensource.wdc.com
State New
Headers show
Series ata: ahci_ceva: Fix sparse warning in ceva_ahci_read_id() | expand

Commit Message

Damien Le Moal Dec. 2, 2021, 8:37 a.m. UTC 
Fix the following sparse warning:

drivers/ata/ahci_ceva.c:107:33: warning: invalid assignment: &=
drivers/ata/ahci_ceva.c:107:33:    left side has type unsigned short
drivers/ata/ahci_ceva.c:107:33:    right side has type restricted __le16

Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
---
 drivers/ata/ahci_ceva.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/ata/ahci_ceva.c b/drivers/ata/ahci_ceva.c
index 50b56cd0039d..e9c7c07fd84c 100644
--- a/drivers/ata/ahci_ceva.c
+++ b/drivers/ata/ahci_ceva.c
@@ -94,6 +94,7 @@  struct ceva_ahci_priv {
 static unsigned int ceva_ahci_read_id(struct ata_device *dev,
 					struct ata_taskfile *tf, u16 *id)
 {
+	__le16 *__id = (__le16 *)id;
 	u32 err_mask;
 
 	err_mask = ata_do_dev_read_id(dev, tf, id);
@@ -103,7 +104,7 @@  static unsigned int ceva_ahci_read_id(struct ata_device *dev,
 	 * Since CEVA controller does not support device sleep feature, we
 	 * need to clear DEVSLP (bit 8) in word78 of the IDENTIFY DEVICE data.
 	 */
-	id[ATA_ID_FEATURE_SUPP] &= cpu_to_le16(~(1 << 8));
+	__id[ATA_ID_FEATURE_SUPP] &= cpu_to_le16(~(1 << 8));
 
 	return 0;
 }