spi-cadence: support transmission with

Merge series from Jun Guo <jun.guo@cixtech.com>:

The Cadence SPI IP supports configurable FIFO data widths during
integration. On some SoCs, the FIFO data width is designed to be 16 or
32 bits at the chip design stage. However, the current driver only
supports communication with an 8-bit FIFO data width. Therefore, these
patches are added to enable the driver to support communication with
16-bit and 32-bit FIFO data widths.

4 files changed, 22 insertions, 5 deletions

diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h
index 59288a2c1ad2..0a1b9598940d 100644
--- a/include/linux/compiler_types.h
+++ b/include/linux/compiler_types.h
@@ -250,10 +250,9 @@ struct ftrace_likely_data {
 /*
  * GCC does not warn about unused static inline functions for -Wunused-function.
  * Suppress the warning in clang as well by using __maybe_unused, but enable it
- * for W=1 build. This will allow clang to find unused functions. Remove the
- * __inline_maybe_unused entirely after fixing most of -Wunused-function warnings.
+ * for W=2 build. This will allow clang to find unused functions.
  */
-#ifdef KBUILD_EXTRA_WARN1
+#ifdef KBUILD_EXTRA_WARN2
 #define __inline_maybe_unused
 #else
 #define __inline_maybe_unused __maybe_unused
@@ -461,6 +460,12 @@ struct ftrace_likely_data {
 # define __nocfi
 #endif
 
+#if defined(CONFIG_ARCH_USES_CFI_GENERIC_LLVM_PASS)
+# define __nocfi_generic	__nocfi
+#else
+# define __nocfi_generic
+#endif
+
 /*
  * Any place that could be marked with the "alloc_size" attribute is also
  * a place to be marked with the "malloc" attribute, except those that may
diff --git a/include/linux/net/intel/libie/fwlog.h b/include/linux/net/intel/libie/fwlog.h
index 36b13fabca9e..7273c78c826b 100644
--- a/include/linux/net/intel/libie/fwlog.h
+++ b/include/linux/net/intel/libie/fwlog.h
@@ -78,8 +78,20 @@ struct libie_fwlog {
 	);
 };
 
+#if IS_ENABLED(CONFIG_LIBIE_FWLOG)
 int libie_fwlog_init(struct libie_fwlog *fwlog, struct libie_fwlog_api *api);
 void libie_fwlog_deinit(struct libie_fwlog *fwlog);
 void libie_fwlog_reregister(struct libie_fwlog *fwlog);
 void libie_get_fwlog_data(struct libie_fwlog *fwlog, u8 *buf, u16 len);
+#else
+static inline int libie_fwlog_init(struct libie_fwlog *fwlog,
+				   struct libie_fwlog_api *api)
+{
+	return -EOPNOTSUPP;
+}
+static inline void libie_fwlog_deinit(struct libie_fwlog *fwlog) { }
+static inline void libie_fwlog_reregister(struct libie_fwlog *fwlog) { }
+static inline void libie_get_fwlog_data(struct libie_fwlog *fwlog, u8 *buf,
+					u16 len) { }
+#endif /* CONFIG_LIBIE_FWLOG */
 #endif /* _LIBIE_FWLOG_H_ */
diff --git a/include/linux/platform_data/x86/int3472.h b/include/linux/platform_data/x86/int3472.h
index 1571e9157fa5..b1b837583d54 100644
--- a/include/linux/platform_data/x86/int3472.h
+++ b/include/linux/platform_data/x86/int3472.h
@@ -100,7 +100,6 @@ struct int3472_gpio_regulator {
 	struct regulator_consumer_supply supply_map[GPIO_REGULATOR_SUPPLY_MAP_COUNT * 2];
 	char supply_name_upper[GPIO_SUPPLY_NAME_LENGTH];
 	char regulator_name[GPIO_REGULATOR_NAME_LENGTH];
-	struct gpio_desc *ena_gpio;
 	struct regulator_dev *rdev;
 	struct regulator_desc rdesc;
 };
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index 4d1780848d0e..b673c31569f3 100644
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -401,7 +401,8 @@ virtio_net_hdr_tnl_from_skb(const struct sk_buff *skb,
 	if (!tnl_hdr_negotiated)
 		return -EINVAL;
 
-        vhdr->hash_hdr.hash_value = 0;
+	vhdr->hash_hdr.hash_value_lo = 0;
+	vhdr->hash_hdr.hash_value_hi = 0;
         vhdr->hash_hdr.hash_report = 0;
         vhdr->hash_hdr.padding = 0;