| Message ID | 20210322065337.617-1-lukas.bulwahn@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | watchdog: fix syntactic kernel-doc issues | expand |
> On 3/21/21 11:53 PM, Lukas Bulwahn wrote: > > The command 'find drivers/watchdog | xargs ./scripts/kernel-doc -none' > > reports a number of kernel-doc warnings in the watchdog subsystem. > > > > Address the kernel-doc warnings that were purely syntactic issues with > > kernel-doc comments. > > > > The remaining kernel-doc warnings are of type "Excess function > parameter" > > and "Function parameter or member not described". These warnings > would > > need to be addressed in a second pass with a bit more insight into the > > APIs and purpose of the functions in the watchdog subsystem. > > > > Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> > > Reviewed-by: Guenter Roeck <linux@roeck-us.net> Ack for mei_wdt Tomas > > > --- > > Guenter, Wim, please pick this minor clean-up patch. > > > > drivers/watchdog/booke_wdt.c | 2 +- > > drivers/watchdog/eurotechwdt.c | 2 +- > > drivers/watchdog/mei_wdt.c | 8 ++++---- > > drivers/watchdog/octeon-wdt-main.c | 12 +++++++----- > > drivers/watchdog/pc87413_wdt.c | 2 +- > > drivers/watchdog/wdt.c | 4 ++-- > > drivers/watchdog/wdt_pci.c | 2 +- > > 7 files changed, 17 insertions(+), 15 deletions(-) > > > > diff --git a/drivers/watchdog/booke_wdt.c > > b/drivers/watchdog/booke_wdt.c index 7817fb976f9c..5e4dc1a0f2c6 > 100644 > > --- a/drivers/watchdog/booke_wdt.c > > +++ b/drivers/watchdog/booke_wdt.c > > @@ -148,7 +148,7 @@ static void __booke_wdt_enable(void *data) } > > > > /** > > - * booke_wdt_disable - disable the watchdog on the given CPU > > + * __booke_wdt_disable - disable the watchdog on the given CPU > > * > > * This function is called on each CPU. It disables the watchdog on that > CPU. > > * > > diff --git a/drivers/watchdog/eurotechwdt.c > > b/drivers/watchdog/eurotechwdt.c index 2418ebb707bd..ce682942662c > > 100644 > > --- a/drivers/watchdog/eurotechwdt.c > > +++ b/drivers/watchdog/eurotechwdt.c > > @@ -392,7 +392,7 @@ static struct notifier_block eurwdt_notifier = { > > }; > > > > /** > > - * cleanup_module: > > + * eurwdt_exit: > > * > > * Unload the watchdog. You cannot do this with any file handles open. > > * If your watchdog is set to continue ticking on close and you > > unload diff --git a/drivers/watchdog/mei_wdt.c > > b/drivers/watchdog/mei_wdt.c index e023d7d90d66..c7a7235e6224 100644 > > --- a/drivers/watchdog/mei_wdt.c > > +++ b/drivers/watchdog/mei_wdt.c > > @@ -105,7 +105,7 @@ struct mei_wdt { > > #endif /* CONFIG_DEBUG_FS */ > > }; > > > > -/* > > +/** > > * struct mei_mc_hdr - Management Control Command Header > > * > > * @command: Management Control (0x2) @@ -121,7 +121,7 @@ struct > > mei_mc_hdr { }; > > > > /** > > - * struct mei_wdt_start_request watchdog start/ping > > + * struct mei_wdt_start_request - watchdog start/ping > > * > > * @hdr: Management Control Command Header > > * @timeout: timeout value > > @@ -134,7 +134,7 @@ struct mei_wdt_start_request { } __packed; > > > > /** > > - * struct mei_wdt_start_response watchdog start/ping response > > + * struct mei_wdt_start_response - watchdog start/ping response > > * > > * @hdr: Management Control Command Header > > * @status: operation status > > @@ -474,7 +474,7 @@ static void mei_wdt_rx(struct mei_cl_device *cldev) > > complete(&wdt->response); > > } > > > > -/* > > +/** > > * mei_wdt_notif - callback for event notification > > * > > * @cldev: bus device > > diff --git a/drivers/watchdog/octeon-wdt-main.c > > b/drivers/watchdog/octeon-wdt-main.c > > index fde9e739b436..298c070884c4 100644 > > --- a/drivers/watchdog/octeon-wdt-main.c > > +++ b/drivers/watchdog/octeon-wdt-main.c > > @@ -119,7 +119,7 @@ static int cpu2core(int cpu) } > > > > /** > > - * Poke the watchdog when an interrupt is received > > + * octeon_wdt_poke_irq - Poke the watchdog when an interrupt is > > + received > > * > > * @cpl: > > * @dev_id: > > @@ -153,7 +153,7 @@ static irqreturn_t octeon_wdt_poke_irq(int cpl, > > void *dev_id) extern int prom_putchar(char c); > > > > /** > > - * Write a string to the uart > > + * octeon_wdt_write_string - Write a string to the uart > > * > > * @str: String to write > > */ > > @@ -165,7 +165,7 @@ static void octeon_wdt_write_string(const char > > *str) } > > > > /** > > - * Write a hex number out of the uart > > + * octeon_wdt_write_hex() - Write a hex number out of the uart > > * > > * @value: Number to display > > * @digits: Number of digits to print (1 to 16) > > @@ -192,6 +192,8 @@ static const char reg_name[][3] = { }; > > > > /** > > + * octeon_wdt_nmi_stage3: > > + * > > * NMI stage 3 handler. NMIs are handled in the following manner: > > * 1) The first NMI handler enables CVMSEG and transfers from > > * the bootbus region into normal memory. It is careful to not @@ > > -513,7 +515,7 @@ static struct watchdog_device octeon_wdt = { > > > > static enum cpuhp_state octeon_wdt_online; > > /** > > - * Module/ driver initialization. > > + * octeon_wdt_init - Module/ driver initialization. > > * > > * Returns Zero on success > > */ > > @@ -585,7 +587,7 @@ static int __init octeon_wdt_init(void) } > > > > /** > > - * Module / driver shutdown > > + * octeon_wdt_cleanup - Module / driver shutdown > > */ > > static void __exit octeon_wdt_cleanup(void) { diff --git > > a/drivers/watchdog/pc87413_wdt.c b/drivers/watchdog/pc87413_wdt.c > > index 2d4504302c9e..9f9a340427fc 100644 > > --- a/drivers/watchdog/pc87413_wdt.c > > +++ b/drivers/watchdog/pc87413_wdt.c > > @@ -445,7 +445,7 @@ static long pc87413_ioctl(struct file *file, > > unsigned int cmd, > > /* -- Notifier funtions -----------------------------------------*/ > > > > /** > > - * notify_sys: > > + * pc87413_notify_sys: > > * @this: our notifier block > > * @code: the event being reported > > * @unused: unused > > diff --git a/drivers/watchdog/wdt.c b/drivers/watchdog/wdt.c index > > a9e40b5c633e..183876156243 100644 > > --- a/drivers/watchdog/wdt.c > > +++ b/drivers/watchdog/wdt.c > > @@ -494,7 +494,7 @@ static int wdt_temp_release(struct inode *inode, > > struct file *file) } > > > > /** > > - * notify_sys: > > + * wdt_notify_sys: > > * @this: our notifier block > > * @code: the event being reported > > * @unused: unused > > @@ -558,7 +558,7 @@ static struct notifier_block wdt_notifier = { }; > > > > /** > > - * cleanup_module: > > + * wdt_exit: > > * > > * Unload the watchdog. You cannot do this with any file handles open. > > * If your watchdog is set to continue ticking on close and you unload > > diff --git a/drivers/watchdog/wdt_pci.c b/drivers/watchdog/wdt_pci.c > > index c3254ba5ace6..d5e56b601351 100644 > > --- a/drivers/watchdog/wdt_pci.c > > +++ b/drivers/watchdog/wdt_pci.c > > @@ -537,7 +537,7 @@ static int wdtpci_temp_release(struct inode > > *inode, struct file *file) } > > > > /** > > - * notify_sys: > > + * wdtpci_notify_sys: > > * @this: our notifier block > > * @code: the event being reported > > * @unused: unused > >
diff --git a/drivers/watchdog/booke_wdt.c b/drivers/watchdog/booke_wdt.c index 7817fb976f9c..5e4dc1a0f2c6 100644 --- a/drivers/watchdog/booke_wdt.c +++ b/drivers/watchdog/booke_wdt.c @@ -148,7 +148,7 @@ static void __booke_wdt_enable(void *data) } /** - * booke_wdt_disable - disable the watchdog on the given CPU + * __booke_wdt_disable - disable the watchdog on the given CPU * * This function is called on each CPU. It disables the watchdog on that CPU. * diff --git a/drivers/watchdog/eurotechwdt.c b/drivers/watchdog/eurotechwdt.c index 2418ebb707bd..ce682942662c 100644 --- a/drivers/watchdog/eurotechwdt.c +++ b/drivers/watchdog/eurotechwdt.c @@ -392,7 +392,7 @@ static struct notifier_block eurwdt_notifier = { }; /** - * cleanup_module: + * eurwdt_exit: * * Unload the watchdog. You cannot do this with any file handles open. * If your watchdog is set to continue ticking on close and you unload diff --git a/drivers/watchdog/mei_wdt.c b/drivers/watchdog/mei_wdt.c index e023d7d90d66..c7a7235e6224 100644 --- a/drivers/watchdog/mei_wdt.c +++ b/drivers/watchdog/mei_wdt.c @@ -105,7 +105,7 @@ struct mei_wdt { #endif /* CONFIG_DEBUG_FS */ }; -/* +/** * struct mei_mc_hdr - Management Control Command Header * * @command: Management Control (0x2) @@ -121,7 +121,7 @@ struct mei_mc_hdr { }; /** - * struct mei_wdt_start_request watchdog start/ping + * struct mei_wdt_start_request - watchdog start/ping * * @hdr: Management Control Command Header * @timeout: timeout value @@ -134,7 +134,7 @@ struct mei_wdt_start_request { } __packed; /** - * struct mei_wdt_start_response watchdog start/ping response + * struct mei_wdt_start_response - watchdog start/ping response * * @hdr: Management Control Command Header * @status: operation status @@ -474,7 +474,7 @@ static void mei_wdt_rx(struct mei_cl_device *cldev) complete(&wdt->response); } -/* +/** * mei_wdt_notif - callback for event notification * * @cldev: bus device diff --git a/drivers/watchdog/octeon-wdt-main.c b/drivers/watchdog/octeon-wdt-main.c index fde9e739b436..298c070884c4 100644 --- a/drivers/watchdog/octeon-wdt-main.c +++ b/drivers/watchdog/octeon-wdt-main.c @@ -119,7 +119,7 @@ static int cpu2core(int cpu) } /** - * Poke the watchdog when an interrupt is received + * octeon_wdt_poke_irq - Poke the watchdog when an interrupt is received * * @cpl: * @dev_id: @@ -153,7 +153,7 @@ static irqreturn_t octeon_wdt_poke_irq(int cpl, void *dev_id) extern int prom_putchar(char c); /** - * Write a string to the uart + * octeon_wdt_write_string - Write a string to the uart * * @str: String to write */ @@ -165,7 +165,7 @@ static void octeon_wdt_write_string(const char *str) } /** - * Write a hex number out of the uart + * octeon_wdt_write_hex() - Write a hex number out of the uart * * @value: Number to display * @digits: Number of digits to print (1 to 16) @@ -192,6 +192,8 @@ static const char reg_name[][3] = { }; /** + * octeon_wdt_nmi_stage3: + * * NMI stage 3 handler. NMIs are handled in the following manner: * 1) The first NMI handler enables CVMSEG and transfers from * the bootbus region into normal memory. It is careful to not @@ -513,7 +515,7 @@ static struct watchdog_device octeon_wdt = { static enum cpuhp_state octeon_wdt_online; /** - * Module/ driver initialization. + * octeon_wdt_init - Module/ driver initialization. * * Returns Zero on success */ @@ -585,7 +587,7 @@ static int __init octeon_wdt_init(void) } /** - * Module / driver shutdown + * octeon_wdt_cleanup - Module / driver shutdown */ static void __exit octeon_wdt_cleanup(void) { diff --git a/drivers/watchdog/pc87413_wdt.c b/drivers/watchdog/pc87413_wdt.c index 2d4504302c9e..9f9a340427fc 100644 --- a/drivers/watchdog/pc87413_wdt.c +++ b/drivers/watchdog/pc87413_wdt.c @@ -445,7 +445,7 @@ static long pc87413_ioctl(struct file *file, unsigned int cmd, /* -- Notifier funtions -----------------------------------------*/ /** - * notify_sys: + * pc87413_notify_sys: * @this: our notifier block * @code: the event being reported * @unused: unused diff --git a/drivers/watchdog/wdt.c b/drivers/watchdog/wdt.c index a9e40b5c633e..183876156243 100644 --- a/drivers/watchdog/wdt.c +++ b/drivers/watchdog/wdt.c @@ -494,7 +494,7 @@ static int wdt_temp_release(struct inode *inode, struct file *file) } /** - * notify_sys: + * wdt_notify_sys: * @this: our notifier block * @code: the event being reported * @unused: unused @@ -558,7 +558,7 @@ static struct notifier_block wdt_notifier = { }; /** - * cleanup_module: + * wdt_exit: * * Unload the watchdog. You cannot do this with any file handles open. * If your watchdog is set to continue ticking on close and you unload diff --git a/drivers/watchdog/wdt_pci.c b/drivers/watchdog/wdt_pci.c index c3254ba5ace6..d5e56b601351 100644 --- a/drivers/watchdog/wdt_pci.c +++ b/drivers/watchdog/wdt_pci.c @@ -537,7 +537,7 @@ static int wdtpci_temp_release(struct inode *inode, struct file *file) } /** - * notify_sys: + * wdtpci_notify_sys: * @this: our notifier block * @code: the event being reported * @unused: unused
The command 'find drivers/watchdog | xargs ./scripts/kernel-doc -none' reports a number of kernel-doc warnings in the watchdog subsystem. Address the kernel-doc warnings that were purely syntactic issues with kernel-doc comments. The remaining kernel-doc warnings are of type "Excess function parameter" and "Function parameter or member not described". These warnings would need to be addressed in a second pass with a bit more insight into the APIs and purpose of the functions in the watchdog subsystem. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> --- Guenter, Wim, please pick this minor clean-up patch. drivers/watchdog/booke_wdt.c | 2 +- drivers/watchdog/eurotechwdt.c | 2 +- drivers/watchdog/mei_wdt.c | 8 ++++---- drivers/watchdog/octeon-wdt-main.c | 12 +++++++----- drivers/watchdog/pc87413_wdt.c | 2 +- drivers/watchdog/wdt.c | 4 ++-- drivers/watchdog/wdt_pci.c | 2 +- 7 files changed, 17 insertions(+), 15 deletions(-)