From cd2b4f14edaba60f4f8d429d46e3636202a30f5e Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Mon, 1 Mar 2021 18:38:47 +0100 Subject: pcmcia: ds: Remove if with always false condition MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit pcmcia_device_remove() is only ever called by the driver core with dev->driver pointing to a valid driver. Signed-off-by: Uwe Kleine-König [linux@dominikbrodowski.net: shorten commit message, fix reference to pcmcia_device_probe] Signed-off-by: Dominik Brodowski --- drivers/pcmcia/ds.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers') diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 72114907c0e4..6ecb64140f37 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -371,9 +371,6 @@ static int pcmcia_device_remove(struct device *dev) pcmcia_card_remove(p_dev->socket, p_dev); /* detach the "instance" */ - if (!p_drv) - return 0; - if (p_drv->remove) p_drv->remove(p_dev); @@ -389,7 +386,7 @@ static int pcmcia_device_remove(struct device *dev) "pcmcia: driver %s did not release window properly\n", p_drv->name); - /* references from pcmcia_probe_device */ + /* references from pcmcia_device_probe */ pcmcia_put_dev(p_dev); module_put(p_drv->owner); -- cgit v1.2.3 From f20a7596a0c13947405e961a8adb77abeddc989f Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Fri, 12 Mar 2021 11:02:34 +0000 Subject: pcmcia: rsrc_nonstatic: Demote kernel-doc abuses Fixes the following W=1 kernel build warning(s): drivers/pcmcia/rsrc_nonstatic.c:265: warning: Function parameter or member 's' not described in 'readable' drivers/pcmcia/rsrc_nonstatic.c:265: warning: Function parameter or member 'res' not described in 'readable' drivers/pcmcia/rsrc_nonstatic.c:265: warning: Function parameter or member 'count' not described in 'readable' drivers/pcmcia/rsrc_nonstatic.c:296: warning: Function parameter or member 's' not described in 'checksum' drivers/pcmcia/rsrc_nonstatic.c:296: warning: Function parameter or member 'res' not described in 'checksum' drivers/pcmcia/rsrc_nonstatic.c:296: warning: Function parameter or member 'value' not described in 'checksum' drivers/pcmcia/rsrc_nonstatic.c:349: warning: Function parameter or member 'value' not described in 'do_validate_mem' drivers/pcmcia/rsrc_nonstatic.c:349: warning: Excess function parameter 'validate' description in 'do_validate_mem' drivers/pcmcia/rsrc_nonstatic.c:407: warning: Function parameter or member 'value' not described in 'do_mem_probe' drivers/pcmcia/rsrc_nonstatic.c:407: warning: Excess function parameter 'validate' description in 'do_mem_probe' drivers/pcmcia/rsrc_nonstatic.c:407: warning: Excess function parameter 'fallback' description in 'do_mem_probe' Signed-off-by: Lee Jones [linux@dominikbrodowski.net: removed list of CCs] Signed-off-by: Dominik Brodowski --- drivers/pcmcia/rsrc_nonstatic.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c index 3b05760e69d6..55f9fed478eb 100644 --- a/drivers/pcmcia/rsrc_nonstatic.c +++ b/drivers/pcmcia/rsrc_nonstatic.c @@ -257,7 +257,7 @@ static void do_io_probe(struct pcmcia_socket *s, unsigned int base, /*======================================================================*/ -/** +/* * readable() - iomem validation function for cards with a valid CIS */ static int readable(struct pcmcia_socket *s, struct resource *res, @@ -288,7 +288,7 @@ static int readable(struct pcmcia_socket *s, struct resource *res, return 0; } -/** +/* * checksum() - iomem validation function for simple memory cards */ static int checksum(struct pcmcia_socket *s, struct resource *res, -- cgit v1.2.3 From cc448baf85c8f25282189b7f81c85c3bf10dfd9f Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Fri, 12 Mar 2021 11:02:35 +0000 Subject: pcmcia: cistpl: Demote non-conformant kernel-doc headers to standard comments Fixes the following W=1 kernel build warning(s): drivers/pcmcia/cistpl.c:88: warning: Function parameter or member 's' not described in 'set_cis_map' drivers/pcmcia/cistpl.c:88: warning: Function parameter or member 'card_offset' not described in 'set_cis_map' drivers/pcmcia/cistpl.c:88: warning: Function parameter or member 'flags' not described in 'set_cis_map' drivers/pcmcia/cistpl.c:136: warning: Function parameter or member 's' not described in 'pcmcia_read_cis_mem' drivers/pcmcia/cistpl.c:136: warning: Function parameter or member 'attr' not described in 'pcmcia_read_cis_mem' drivers/pcmcia/cistpl.c:136: warning: Function parameter or member 'addr' not described in 'pcmcia_read_cis_mem' drivers/pcmcia/cistpl.c:136: warning: Function parameter or member 'len' not described in 'pcmcia_read_cis_mem' drivers/pcmcia/cistpl.c:136: warning: Function parameter or member 'ptr' not described in 'pcmcia_read_cis_mem' drivers/pcmcia/cistpl.c:217: warning: Function parameter or member 's' not described in 'pcmcia_write_cis_mem' drivers/pcmcia/cistpl.c:217: warning: Function parameter or member 'attr' not described in 'pcmcia_write_cis_mem' drivers/pcmcia/cistpl.c:217: warning: Function parameter or member 'addr' not described in 'pcmcia_write_cis_mem' drivers/pcmcia/cistpl.c:217: warning: Function parameter or member 'len' not described in 'pcmcia_write_cis_mem' drivers/pcmcia/cistpl.c:217: warning: Function parameter or member 'ptr' not described in 'pcmcia_write_cis_mem' drivers/pcmcia/cistpl.c:289: warning: Function parameter or member 's' not described in 'read_cis_cache' drivers/pcmcia/cistpl.c:289: warning: Function parameter or member 'attr' not described in 'read_cis_cache' drivers/pcmcia/cistpl.c:289: warning: Function parameter or member 'addr' not described in 'read_cis_cache' drivers/pcmcia/cistpl.c:289: warning: Function parameter or member 'len' not described in 'read_cis_cache' drivers/pcmcia/cistpl.c:289: warning: Function parameter or member 'ptr' not described in 'read_cis_cache' drivers/pcmcia/cistpl.c:372: warning: Function parameter or member 's' not described in 'verify_cis_cache' drivers/pcmcia/cistpl.c:412: warning: Function parameter or member 's' not described in 'pcmcia_replace_cis' drivers/pcmcia/cistpl.c:412: warning: Function parameter or member 'data' not described in 'pcmcia_replace_cis' drivers/pcmcia/cistpl.c:412: warning: Function parameter or member 'len' not described in 'pcmcia_replace_cis' Signed-off-by: Lee Jones [linux@dominikbrodowski.net: removed list of CCs] Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cistpl.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers') diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c index e6939103991b..948b763dc451 100644 --- a/drivers/pcmcia/cistpl.c +++ b/drivers/pcmcia/cistpl.c @@ -75,7 +75,7 @@ void release_cis_mem(struct pcmcia_socket *s) mutex_unlock(&s->ops_mutex); } -/** +/* * set_cis_map() - map the card memory at "card_offset" into virtual space. * * If flags & MAP_ATTRIB, map the attribute space, otherwise @@ -126,7 +126,7 @@ static void __iomem *set_cis_map(struct pcmcia_socket *s, #define IS_ATTR 1 #define IS_INDIRECT 8 -/** +/* * pcmcia_read_cis_mem() - low-level function to read CIS memory * * must be called with ops_mutex held @@ -206,7 +206,7 @@ int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr, u_int addr, } -/** +/* * pcmcia_write_cis_mem() - low-level function to write CIS memory * * Probably only useful for writing one-byte registers. Must be called @@ -277,7 +277,7 @@ int pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr, } -/** +/* * read_cis_cache() - read CIS memory or its associated cache * * This is a wrapper around read_cis_mem, with the same interface, @@ -365,7 +365,7 @@ void destroy_cis_cache(struct pcmcia_socket *s) } } -/** +/* * verify_cis_cache() - does the CIS match what is in the CIS cache? */ int verify_cis_cache(struct pcmcia_socket *s) @@ -401,7 +401,7 @@ int verify_cis_cache(struct pcmcia_socket *s) return 0; } -/** +/* * pcmcia_replace_cis() - use a replacement CIS instead of the card's CIS * * For really bad cards, we provide a facility for uploading a -- cgit v1.2.3 From f4468bbbe25eae0839aeada937c4ac8d9a5086d9 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Fri, 12 Mar 2021 11:02:36 +0000 Subject: pcmcia: pcmcia_cis: Demote non-conforming kernel-doc headers to standard kernel-doc Fixes the following W=1 kernel build warning(s): drivers/pcmcia/pcmcia_cis.c:129: warning: Function parameter or member 'flags' not described in 'pcmcia_io_cfg_data_width' drivers/pcmcia/pcmcia_cis.c:154: warning: Function parameter or member 'tuple' not described in 'pcmcia_do_loop_config' drivers/pcmcia/pcmcia_cis.c:154: warning: Function parameter or member 'parse' not described in 'pcmcia_do_loop_config' drivers/pcmcia/pcmcia_cis.c:154: warning: Function parameter or member 'priv' not described in 'pcmcia_do_loop_config' drivers/pcmcia/pcmcia_cis.c:300: warning: Function parameter or member 'tuple' not described in 'pcmcia_do_loop_tuple' drivers/pcmcia/pcmcia_cis.c:300: warning: Function parameter or member 'parse' not described in 'pcmcia_do_loop_tuple' drivers/pcmcia/pcmcia_cis.c:300: warning: Function parameter or member 'priv' not described in 'pcmcia_do_loop_tuple' drivers/pcmcia/pcmcia_cis.c:351: warning: Function parameter or member 'p_dev' not described in 'pcmcia_do_get_tuple' drivers/pcmcia/pcmcia_cis.c:351: warning: Function parameter or member 'tuple' not described in 'pcmcia_do_get_tuple' drivers/pcmcia/pcmcia_cis.c:351: warning: Function parameter or member 'priv' not described in 'pcmcia_do_get_tuple' drivers/pcmcia/pcmcia_cis.c:399: warning: Function parameter or member 'p_dev' not described in 'pcmcia_do_get_mac' drivers/pcmcia/pcmcia_cis.c:399: warning: Function parameter or member 'tuple' not described in 'pcmcia_do_get_mac' drivers/pcmcia/pcmcia_cis.c:399: warning: Function parameter or member 'priv' not described in 'pcmcia_do_get_mac' Signed-off-by: Lee Jones [linux@dominikbrodowski.net: removed list of CCs] Signed-off-by: Dominik Brodowski --- drivers/pcmcia/pcmcia_cis.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers') diff --git a/drivers/pcmcia/pcmcia_cis.c b/drivers/pcmcia/pcmcia_cis.c index e4c4daf92038..d2d0ed4b27c8 100644 --- a/drivers/pcmcia/pcmcia_cis.c +++ b/drivers/pcmcia/pcmcia_cis.c @@ -122,7 +122,7 @@ next_entry: } -/** +/* * pcmcia_io_cfg_data_width() - convert cfgtable to data path width parameter */ static int pcmcia_io_cfg_data_width(unsigned int flags) @@ -143,7 +143,7 @@ struct pcmcia_cfg_mem { cistpl_cftable_entry_t dflt; }; -/** +/* * pcmcia_do_loop_config() - internal helper for pcmcia_loop_config() * * pcmcia_do_loop_config() is the internal callback for the call from @@ -289,7 +289,7 @@ struct pcmcia_loop_mem { void *priv_data); }; -/** +/* * pcmcia_do_loop_tuple() - internal helper for pcmcia_loop_config() * * pcmcia_do_loop_tuple() is the internal callback for the call from @@ -337,7 +337,7 @@ struct pcmcia_loop_get { cisdata_t **buf; }; -/** +/* * pcmcia_do_get_tuple() - internal helper for pcmcia_get_tuple() * * pcmcia_do_get_tuple() is the internal callback for the call from @@ -386,7 +386,7 @@ size_t pcmcia_get_tuple(struct pcmcia_device *p_dev, cisdata_t code, EXPORT_SYMBOL(pcmcia_get_tuple); -/** +/* * pcmcia_do_get_mac() - internal helper for pcmcia_get_mac_from_cis() * * pcmcia_do_get_mac() is the internal callback for the call from -- cgit v1.2.3 From 6562e2cb8c7fa2f4982cdb28a2740a3bb7ec2c43 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Fri, 12 Mar 2021 11:02:37 +0000 Subject: pcmcia: ds: Fix function name disparity in header Fixes the following W=1 kernel build warning(s): drivers/pcmcia/ds.c:96: warning: expecting prototype for pcmcia_store_new_id(). Prototype was for new_id_store() instead Signed-off-by: Lee Jones [linux@dominikbrodowski.net: removed list of CCs] Signed-off-by: Dominik Brodowski --- drivers/pcmcia/ds.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 6ecb64140f37..bd81aa64d011 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -83,7 +83,7 @@ struct pcmcia_dynid { }; /** - * pcmcia_store_new_id - add a new PCMCIA device ID to this driver and re-probe devices + * new_id_store() - add a new PCMCIA device ID to this driver and re-probe devices * @driver: target device driver * @buf: buffer for scanning device ID data * @count: input size -- cgit v1.2.3 From 1d26d6f2cbd049b4be295db2d6328d6bcfd50af7 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Fri, 12 Mar 2021 11:02:38 +0000 Subject: pcmcia: pcmcia_resource: Fix some kernel-doc formatting/disparities and demote others Fixes the following W=1 kernel build warning(s): drivers/pcmcia/pcmcia_resource.c:160: warning: Function parameter or member 'p_dev' not described in 'pcmcia_access_config' drivers/pcmcia/pcmcia_resource.c:160: warning: Function parameter or member 'where' not described in 'pcmcia_access_config' drivers/pcmcia/pcmcia_resource.c:160: warning: Function parameter or member 'val' not described in 'pcmcia_access_config' drivers/pcmcia/pcmcia_resource.c:160: warning: Function parameter or member 'accessf' not described in 'pcmcia_access_config' drivers/pcmcia/pcmcia_resource.c:194: warning: Function parameter or member 'p_dev' not described in 'pcmcia_read_config_byte' drivers/pcmcia/pcmcia_resource.c:194: warning: Function parameter or member 'where' not described in 'pcmcia_read_config_byte' drivers/pcmcia/pcmcia_resource.c:194: warning: Function parameter or member 'val' not described in 'pcmcia_read_config_byte' drivers/pcmcia/pcmcia_resource.c:207: warning: Function parameter or member 'p_dev' not described in 'pcmcia_write_config_byte' drivers/pcmcia/pcmcia_resource.c:207: warning: Function parameter or member 'where' not described in 'pcmcia_write_config_byte' drivers/pcmcia/pcmcia_resource.c:207: warning: Function parameter or member 'val' not described in 'pcmcia_write_config_byte' drivers/pcmcia/pcmcia_resource.c:728: warning: Function parameter or member 'p_dev' not described in 'pcmcia_setup_isa_irq' drivers/pcmcia/pcmcia_resource.c:728: warning: Function parameter or member 'type' not described in 'pcmcia_setup_isa_irq' drivers/pcmcia/pcmcia_resource.c:793: warning: Function parameter or member 'p_dev' not described in 'pcmcia_setup_irq' Signed-off-by: Lee Jones [linux@dominikbrodowski.net: removed list of CCs] Signed-off-by: Dominik Brodowski --- drivers/pcmcia/pcmcia_resource.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'drivers') diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index e3a6b6c8a5b0..c1c197292111 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -144,7 +144,7 @@ static int alloc_io_space(struct pcmcia_socket *s, struct resource *res, } -/** +/* * pcmcia_access_config() - read or write card configuration registers * * pcmcia_access_config() reads and writes configuration registers in @@ -184,7 +184,7 @@ static int pcmcia_access_config(struct pcmcia_device *p_dev, } -/** +/* * pcmcia_read_config_byte() - read a byte from a card configuration register * * pcmcia_read_config_byte() reads a byte from a configuration register in @@ -197,7 +197,7 @@ int pcmcia_read_config_byte(struct pcmcia_device *p_dev, off_t where, u8 *val) EXPORT_SYMBOL(pcmcia_read_config_byte); -/** +/* * pcmcia_write_config_byte() - write a byte to a card configuration register * * pcmcia_write_config_byte() writes a byte to a configuration register in @@ -720,7 +720,8 @@ static irqreturn_t test_action(int cpl, void *dev_id) /** * pcmcia_setup_isa_irq() - determine whether an ISA IRQ can be used - * @p_dev - the associated PCMCIA device + * @p_dev: the associated PCMCIA device + * @type: IRQ type (flags) * * locking note: must be called with ops_mutex locked. */ @@ -785,7 +786,7 @@ void pcmcia_cleanup_irq(struct pcmcia_socket *s) /** * pcmcia_setup_irq() - determine IRQ to be used for device - * @p_dev - the associated PCMCIA device + * @p_dev: the associated PCMCIA device * * locking note: must be called with ops_mutex locked. */ -- cgit v1.2.3 From e9d503fef7da2cc0610ce9cd056d0347ec9cafc4 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Fri, 12 Mar 2021 11:02:39 +0000 Subject: pcmcia: rsrc_nonstatic: Fix call-back function as reference formatting Fixes the following W=1 kernel build warning(s): drivers/pcmcia/rsrc_nonstatic.c:349: warning: Function parameter or member 'value' not described in 'do_validate_mem' drivers/pcmcia/rsrc_nonstatic.c:349: warning: Excess function parameter 'validate' description in 'do_validate_mem' drivers/pcmcia/rsrc_nonstatic.c:407: warning: Function parameter or member 'value' not described in 'do_mem_probe' drivers/pcmcia/rsrc_nonstatic.c:407: warning: Excess function parameter 'validate' description in 'do_mem_probe' drivers/pcmcia/rsrc_nonstatic.c:407: warning: Excess function parameter 'fallback' description in 'do_mem_probe' Signed-off-by: Lee Jones [linux@dominikbrodowski.net: removed list of CCs] Signed-off-by: Dominik Brodowski --- drivers/pcmcia/rsrc_nonstatic.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'drivers') diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c index 55f9fed478eb..bb15a8bdbaab 100644 --- a/drivers/pcmcia/rsrc_nonstatic.c +++ b/drivers/pcmcia/rsrc_nonstatic.c @@ -343,9 +343,9 @@ static int checksum(struct pcmcia_socket *s, struct resource *res, */ static int do_validate_mem(struct pcmcia_socket *s, unsigned long base, unsigned long size, - int validate (struct pcmcia_socket *s, - struct resource *res, - unsigned int *value)) + int (*validate)(struct pcmcia_socket *s, + struct resource *res, + unsigned int *value)) { struct socket_data *s_data = s->resource_data; struct resource *res1, *res2; @@ -398,12 +398,12 @@ static int do_validate_mem(struct pcmcia_socket *s, * function returns the size of the usable memory area. */ static int do_mem_probe(struct pcmcia_socket *s, u_long base, u_long num, - int validate (struct pcmcia_socket *s, - struct resource *res, - unsigned int *value), - int fallback (struct pcmcia_socket *s, - struct resource *res, - unsigned int *value)) + int (*validate)(struct pcmcia_socket *s, + struct resource *res, + unsigned int *value), + int (*fallback)(struct pcmcia_socket *s, + struct resource *res, + unsigned int *value)) { struct socket_data *s_data = s->resource_data; u_long i, j, bad, fail, step; -- cgit v1.2.3