staging: greybus: Replace __attribute__((packed)) by __packed in various instances

This patch makes the following changes:
 * Replaces '__attribute__((packed))' by '__packed' in various locations
   to remove checkpatch warning

Signed-off-by: Jonathan Bergh <bergh.jonathan@gmail.com>
Link: https://lore.kernel.org/r/20240227160113.111264-1-bergh.jonathan@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/greybus/greybus_authentication.h b/drivers/staging/greybus/greybus_authentication.h
index 48b4a9794d3c81b3a1efad5d479b5fb884390d82..ee88f880cfe3b845a5e1cf31fc177c7a188ca0a2 100644 (file)
--- a/drivers/staging/greybus/greybus_authentication.h
+++ b/drivers/staging/greybus/greybus_authentication.h
@@ -44,7 +44,7 @@
 /* IOCTL support */
 struct cap_ioc_get_endpoint_uid {
        __u8                    uid[8];
-} __attribute__ ((__packed__));
+} __packed;
 
 struct cap_ioc_get_ims_certificate {
        __u32                   certificate_class;
@@ -53,7 +53,7 @@ struct cap_ioc_get_ims_certificate {
        __u8                    result_code;
        __u32                   cert_size;
        __u8                    certificate[CAP_CERTIFICATE_MAX_SIZE];
-} __attribute__ ((__packed__));
+} __packed;
 
 struct cap_ioc_authenticate {
        __u32                   auth_type;
@@ -64,7 +64,7 @@ struct cap_ioc_authenticate {
        __u8                    response[64];
        __u32                   signature_size;
        __u8                    signature[CAP_SIGNATURE_MAX_SIZE];
-} __attribute__ ((__packed__));
+} __packed;
 
 #define CAP_IOCTL_BASE                 'C'
 #define CAP_IOC_GET_ENDPOINT_UID       _IOR(CAP_IOCTL_BASE, 0, struct cap_ioc_get_endpoint_uid)