diff options
| author | Min-Hua Chen <minhuadotchen@gmail.com> | 2023-05-23 19:23:12 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-29 17:17:39 +0300 |
| commit | 3c90c5a7fd425daaa62c4f82b4699aabd8e4edaa (patch) | |
| tree | dac7a8987c681167ad72918912fb9a2b089adea0 /drivers/usb/typec/ucsi | |
| parent | 7b7efc925042ef72f8a64a14226a76e8c98c7732 (diff) | |
| download | linux-3c90c5a7fd425daaa62c4f82b4699aabd8e4edaa.tar.xz | |
usb: typec: ucsi: correctly access opcode
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>
Diffstat (limited to 'drivers/usb/typec/ucsi')
| -rw-r--r-- | drivers/usb/typec/ucsi/ucsi_glink.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/typec/ucsi/ucsi_glink.c b/drivers/usb/typec/ucsi/ucsi_glink.c index b454a5159896..1fe9cb5b6bd9 100644 --- a/drivers/usb/typec/ucsi/ucsi_glink.c +++ b/drivers/usb/typec/ucsi/ucsi_glink.c @@ -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; |