summaryrefslogtreecommitdiff
path: root/include/linux
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/ata.h1
-rw-r--r--include/linux/firmware/cirrus/cs_dsp.h6
-rw-r--r--include/linux/firmware/cirrus/cs_dsp_test_utils.h18
-rw-r--r--include/linux/fs.h8
-rw-r--r--include/linux/gpio/consumer.h9
-rw-r--r--include/linux/highmem.h6
-rw-r--r--include/linux/regmap.h21
-rw-r--r--include/linux/soundwire/sdw_registers.h2
-rw-r--r--include/linux/string.h18
9 files changed, 62 insertions, 27 deletions
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 792e10a09787..c9013e472aa3 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -566,6 +566,7 @@ struct ata_bmdma_prd {
#define ata_id_has_ncq(id) ((id)[ATA_ID_SATA_CAPABILITY] & (1 << 8))
#define ata_id_queue_depth(id) (((id)[ATA_ID_QUEUE_DEPTH] & 0x1f) + 1)
#define ata_id_removable(id) ((id)[ATA_ID_CONFIG] & (1 << 7))
+#define ata_id_is_locked(id) (((id)[ATA_ID_DLF] & 0x7) == 0x7)
#define ata_id_has_atapi_AN(id) \
((((id)[ATA_ID_SATA_CAPABILITY] != 0x0000) && \
((id)[ATA_ID_SATA_CAPABILITY] != 0xffff)) && \
diff --git a/include/linux/firmware/cirrus/cs_dsp.h b/include/linux/firmware/cirrus/cs_dsp.h
index a66eb7624730..0ec1cdc5585d 100644
--- a/include/linux/firmware/cirrus/cs_dsp.h
+++ b/include/linux/firmware/cirrus/cs_dsp.h
@@ -102,7 +102,7 @@ struct cs_dsp_coeff_ctl {
const char *subname;
unsigned int subname_len;
unsigned int offset;
- size_t len;
+ unsigned int len;
unsigned int type;
unsigned int flags;
unsigned int set:1;
@@ -188,8 +188,8 @@ struct cs_dsp {
#ifdef CONFIG_DEBUG_FS
struct dentry *debugfs_root;
- char *wmfw_file_name;
- char *bin_file_name;
+ const char *wmfw_file_name;
+ const char *bin_file_name;
#endif
};
diff --git a/include/linux/firmware/cirrus/cs_dsp_test_utils.h b/include/linux/firmware/cirrus/cs_dsp_test_utils.h
index ecd821ed8064..1f97764fdfd7 100644
--- a/include/linux/firmware/cirrus/cs_dsp_test_utils.h
+++ b/include/linux/firmware/cirrus/cs_dsp_test_utils.h
@@ -26,21 +26,21 @@ struct cs_dsp_test {
struct cs_dsp_test_local *local;
- /* Following members are private */
+ /* private: Following members are private */
bool saw_bus_write;
};
/**
* struct cs_dsp_mock_alg_def - Info for creating a mock algorithm entry.
*
- * @id Algorithm ID.
- * @ver; Algorithm version.
- * @xm_base_words XM base address in DSP words.
- * @xm_size_words XM size in DSP words.
- * @ym_base_words YM base address in DSP words.
- * @ym_size_words YM size in DSP words.
- * @zm_base_words ZM base address in DSP words.
- * @zm_size_words ZM size in DSP words.
+ * @id: Algorithm ID.
+ * @ver: Algorithm version.
+ * @xm_base_words: XM base address in DSP words.
+ * @xm_size_words: XM size in DSP words.
+ * @ym_base_words: YM base address in DSP words.
+ * @ym_size_words: YM size in DSP words.
+ * @zm_base_words: ZM base address in DSP words.
+ * @zm_size_words: ZM size in DSP words.
*/
struct cs_dsp_mock_alg_def {
unsigned int id;
diff --git a/include/linux/fs.h b/include/linux/fs.h
index c895146c1444..dd3b57cfadee 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2689,6 +2689,7 @@ struct file_system_type {
#define FS_ALLOW_IDMAP 32 /* FS has been updated to handle vfs idmappings. */
#define FS_MGTIME 64 /* FS uses multigrain timestamps */
#define FS_LBS 128 /* FS supports LBS */
+#define FS_POWER_FREEZE 256 /* Always freeze on suspend/hibernate */
#define FS_RENAME_DOES_D_MOVE 32768 /* FS will handle d_move() during rename() internally. */
int (*init_fs_context)(struct fs_context *);
const struct fs_parameter_spec *parameters;
@@ -2823,6 +2824,7 @@ extern int current_umask(void);
extern void ihold(struct inode * inode);
extern void iput(struct inode *);
+void iput_not_last(struct inode *);
int inode_update_timestamps(struct inode *inode, int flags);
int generic_update_time(struct inode *, int);
@@ -3423,8 +3425,8 @@ static inline void remove_inode_hash(struct inode *inode)
extern void inode_sb_list_add(struct inode *inode);
extern void inode_add_lru(struct inode *inode);
-extern int sb_set_blocksize(struct super_block *, int);
-extern int sb_min_blocksize(struct super_block *, int);
+int sb_set_blocksize(struct super_block *sb, int size);
+int __must_check sb_min_blocksize(struct super_block *sb, int size);
int generic_file_mmap(struct file *, struct vm_area_struct *);
int generic_file_mmap_prepare(struct vm_area_desc *desc);
@@ -3606,7 +3608,7 @@ extern void drop_super_exclusive(struct super_block *sb);
extern void iterate_supers(void (*f)(struct super_block *, void *), void *arg);
extern void iterate_supers_type(struct file_system_type *,
void (*)(struct super_block *, void *), void *);
-void filesystems_freeze(void);
+void filesystems_freeze(bool freeze_all);
void filesystems_thaw(void);
extern int dcache_dir_open(struct inode *, struct file *);
diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h
index 00df68c51405..a8acb7c0b5af 100644
--- a/include/linux/gpio/consumer.h
+++ b/include/linux/gpio/consumer.h
@@ -167,6 +167,8 @@ int gpiod_cansleep(const struct gpio_desc *desc);
int gpiod_to_irq(const struct gpio_desc *desc);
int gpiod_set_consumer_name(struct gpio_desc *desc, const char *name);
+bool gpiod_is_shared(const struct gpio_desc *desc);
+
/* Convert between the old gpio_ and new gpiod_ interfaces */
struct gpio_desc *gpio_to_desc(unsigned gpio);
int desc_to_gpio(const struct gpio_desc *desc);
@@ -520,6 +522,13 @@ static inline int gpiod_set_consumer_name(struct gpio_desc *desc,
return -EINVAL;
}
+static inline bool gpiod_is_shared(const struct gpio_desc *desc)
+{
+ /* GPIO can never have been requested */
+ WARN_ON(desc);
+ return false;
+}
+
static inline struct gpio_desc *gpio_to_desc(unsigned gpio)
{
return NULL;
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index 105cc4c00cc3..abc20f9810fd 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -249,10 +249,12 @@ static inline void clear_highpage_kasan_tagged(struct page *page)
kunmap_local(kaddr);
}
-#ifndef __HAVE_ARCH_TAG_CLEAR_HIGHPAGE
+#ifndef __HAVE_ARCH_TAG_CLEAR_HIGHPAGES
-static inline void tag_clear_highpage(struct page *page)
+/* Return false to let people know we did not initialize the pages */
+static inline bool tag_clear_highpages(struct page *page, int numpages)
{
+ return false;
}
#endif
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 55343795644b..64cd83b1f7bc 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -676,7 +676,7 @@ struct regmap *__regmap_init_sdw(struct sdw_slave *sdw,
const struct regmap_config *config,
struct lock_class_key *lock_key,
const char *lock_name);
-struct regmap *__regmap_init_sdw_mbq(struct sdw_slave *sdw,
+struct regmap *__regmap_init_sdw_mbq(struct device *dev, struct sdw_slave *sdw,
const struct regmap_config *config,
const struct regmap_sdw_mbq_cfg *mbq_config,
struct lock_class_key *lock_key,
@@ -738,7 +738,7 @@ struct regmap *__devm_regmap_init_sdw(struct sdw_slave *sdw,
const struct regmap_config *config,
struct lock_class_key *lock_key,
const char *lock_name);
-struct regmap *__devm_regmap_init_sdw_mbq(struct sdw_slave *sdw,
+struct regmap *__devm_regmap_init_sdw_mbq(struct device *dev, struct sdw_slave *sdw,
const struct regmap_config *config,
const struct regmap_sdw_mbq_cfg *mbq_config,
struct lock_class_key *lock_key,
@@ -970,7 +970,7 @@ bool regmap_ac97_default_volatile(struct device *dev, unsigned int reg);
*/
#define regmap_init_sdw_mbq(sdw, config) \
__regmap_lockdep_wrapper(__regmap_init_sdw_mbq, #config, \
- sdw, config, NULL)
+ &sdw->dev, sdw, config, NULL)
/**
* regmap_init_sdw_mbq_cfg() - Initialise MBQ SDW register map with config
@@ -983,9 +983,9 @@ bool regmap_ac97_default_volatile(struct device *dev, unsigned int reg);
* to a struct regmap. The regmap will be automatically freed by the
* device management code.
*/
-#define regmap_init_sdw_mbq_cfg(sdw, config, mbq_config) \
+#define regmap_init_sdw_mbq_cfg(dev, sdw, config, mbq_config) \
__regmap_lockdep_wrapper(__regmap_init_sdw_mbq, #config, \
- sdw, config, mbq_config)
+ dev, sdw, config, mbq_config)
/**
* regmap_init_spi_avmm() - Initialize register map for Intel SPI Slave
@@ -1198,12 +1198,13 @@ bool regmap_ac97_default_volatile(struct device *dev, unsigned int reg);
*/
#define devm_regmap_init_sdw_mbq(sdw, config) \
__regmap_lockdep_wrapper(__devm_regmap_init_sdw_mbq, #config, \
- sdw, config, NULL)
+ &sdw->dev, sdw, config, NULL)
/**
* devm_regmap_init_sdw_mbq_cfg() - Initialise managed MBQ SDW register map with config
*
- * @sdw: Device that will be interacted with
+ * @dev: Device that will be interacted with
+ * @sdw: SoundWire Device that will be interacted with
* @config: Configuration for register map
* @mbq_config: Properties for the MBQ registers
*
@@ -1211,9 +1212,9 @@ bool regmap_ac97_default_volatile(struct device *dev, unsigned int reg);
* to a struct regmap. The regmap will be automatically freed by the
* device management code.
*/
-#define devm_regmap_init_sdw_mbq_cfg(sdw, config, mbq_config) \
- __regmap_lockdep_wrapper(__devm_regmap_init_sdw_mbq, \
- #config, sdw, config, mbq_config)
+#define devm_regmap_init_sdw_mbq_cfg(dev, sdw, config, mbq_config) \
+ __regmap_lockdep_wrapper(__devm_regmap_init_sdw_mbq, \
+ #config, dev, sdw, config, mbq_config)
/**
* devm_regmap_init_slimbus() - Initialise managed register map
diff --git a/include/linux/soundwire/sdw_registers.h b/include/linux/soundwire/sdw_registers.h
index 0a5939285583..cae8a0a5a9b0 100644
--- a/include/linux/soundwire/sdw_registers.h
+++ b/include/linux/soundwire/sdw_registers.h
@@ -355,4 +355,6 @@
/* Check the reserved and fixed bits in address */
#define SDW_SDCA_VALID_CTL(reg) (((reg) & (GENMASK(31, 25) | BIT(18) | BIT(13))) == BIT(30))
+#define SDW_SDCA_MAX_REGISTER 0x47FFFFFF
+
#endif /* __SDW_REGISTERS_H */
diff --git a/include/linux/string.h b/include/linux/string.h
index fdd3442c6bcb..929d05d1247c 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -562,4 +562,22 @@ static inline bool strstarts(const char *str, const char *prefix)
return strncmp(str, prefix, strlen(prefix)) == 0;
}
+/**
+ * strends - Check if a string ends with another string.
+ * @str - NULL-terminated string to check against @suffix
+ * @suffix - NULL-terminated string defining the suffix to look for in @str
+ *
+ * Returns:
+ * True if @str ends with @suffix. False in all other cases.
+ */
+static inline bool strends(const char *str, const char *suffix)
+{
+ unsigned int str_len = strlen(str), suffix_len = strlen(suffix);
+
+ if (str_len < suffix_len)
+ return false;
+
+ return !(strcmp(str + str_len - suffix_len, suffix));
+}
+
#endif /* _LINUX_STRING_H_ */
generated by cgit (git 2.34.1) at 2025-12-29 01:21:47 +0000