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usb: typec: ucsi: correctly access opcode

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hdr->opcode is __le32 type, use le32_to_cpu() to cast opcode
to integer in the switch..case statement to fix the following
sparse warnings:

drivers/usb/typec/ucsi/ucsi_glink.c:248:20: sparse: warning: restricted __le32 degrades to integer
drivers/usb/typec/ucsi/ucsi_glink.c:248:20: sparse: warning: restricted __le32 degrades to integer
drivers/usb/typec/ucsi/ucsi_glink.c:248:20: sparse: warning: restricted __le32 degrades to integer

No functional change.

Signed-off-by: Min-Hua Chen <minhuadotchen@gmail.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20230523162314.114274-1-minhuadotchen@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Min-Hua Chen 2023-05-24 00:23:12 +08:00 committed by Greg Kroah-Hartman
parent 7b7efc9250
commit 3c90c5a7fd
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/typec/ucsi/ucsi_glink.c
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@ -245,7 +245,7 @@ static void pmic_glink_ucsi_callback(const void *data, size_t len, void *priv)
struct pmic_glink_ucsi *ucsi = priv;
const struct pmic_glink_hdr *hdr = data;
switch (hdr->opcode) {
switch (le32_to_cpu(hdr->opcode)) {
case UC_UCSI_READ_BUF_REQ:
pmic_glink_ucsi_read_ack(ucsi, data, len);
break;