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usb: chipidea: udc: Add missing descriptions for function arg 'ci' 

Looks like a very popular argument to omit descriptions for.

Fixes the following W=1 kernel build warning(s):

 drivers/usb/chipidea/udc.c:80: warning: Function parameter or member 'ci' not described in 'hw_device_state'
 drivers/usb/chipidea/udc.c💯 warning: Function parameter or member 'ci' not described in 'hw_ep_flush'
 drivers/usb/chipidea/udc.c:121: warning: Function parameter or member 'ci' not described in 'hw_ep_disable'
 drivers/usb/chipidea/udc.c:136: warning: Function parameter or member 'ci' not described in 'hw_ep_enable'
 drivers/usb/chipidea/udc.c:170: warning: Function parameter or member 'ci' not described in 'hw_ep_get_halt'
 drivers/usb/chipidea/udc.c:185: warning: Function parameter or member 'ci' not described in 'hw_ep_prime'
 drivers/usb/chipidea/udc.c:215: warning: Function parameter or member 'ci' not described in 'hw_ep_set_halt'
 drivers/usb/chipidea/udc.c:238: warning: Function parameter or member 'ci' not described in 'hw_port_is_high_speed'
 drivers/usb/chipidea/udc.c:251: warning: Function parameter or member 'ci' not described in 'hw_test_and_clear_complete'
 drivers/usb/chipidea/udc.c:263: warning: Function parameter or member 'ci' not described in 'hw_test_and_clear_intr_active'
 drivers/usb/chipidea/udc.c:277: warning: Function parameter or member 'ci' not described in 'hw_test_and_clear_setup_guard'
 drivers/usb/chipidea/udc.c:288: warning: Function parameter or member 'ci' not described in 'hw_test_and_set_setup_guard'
 drivers/usb/chipidea/udc.c:300: warning: Function parameter or member 'ci' not described in 'hw_usb_set_address'
 drivers/usb/chipidea/udc.c:312: warning: Function parameter or member 'ci' not described in 'hw_usb_reset'

Cc: Peter Chen <Peter.Chen@nxp.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20200703174148.2749969-12-lee.jones@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lee Jones 2020-07-03 18:41:29 +01:00 committed by Greg Kroah-Hartman
parent 5722a8efc6
commit 22dfe6574b
1 changed files with 11 additions and 1 deletions
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12
drivers/usb/chipidea/udc.c
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@ -72,6 +72,7 @@ static inline int ep_to_bit(struct ci_hdrc *ci, int n)
/**
* hw_device_state: enables/disables interrupts (execute without interruption)
* @ci: the controller
* @dma: 0 => disable, !0 => enable and set dma engine
*
* This function returns an error code
@ -91,6 +92,7 @@ static int hw_device_state(struct ci_hdrc *ci, u32 dma)
/**
* hw_ep_flush: flush endpoint fifo (execute without interruption)
* @ci: the controller
* @num: endpoint number
* @dir: endpoint direction
*
@ -112,6 +114,7 @@ static int hw_ep_flush(struct ci_hdrc *ci, int num, int dir)
/**
* hw_ep_disable: disables endpoint (execute without interruption)
* @ci: the controller
* @num: endpoint number
* @dir: endpoint direction
*
@ -126,6 +129,7 @@ static int hw_ep_disable(struct ci_hdrc *ci, int num, int dir)
/**
* hw_ep_enable: enables endpoint (execute without interruption)
* @ci: the controller
* @num: endpoint number
* @dir: endpoint direction
* @type: endpoint type
@ -161,6 +165,7 @@ static int hw_ep_enable(struct ci_hdrc *ci, int num, int dir, int type)
/**
* hw_ep_get_halt: return endpoint halt status
* @ci: the controller
* @num: endpoint number
* @dir: endpoint direction
*
@ -175,6 +180,7 @@ static int hw_ep_get_halt(struct ci_hdrc *ci, int num, int dir)
/**
* hw_ep_prime: primes endpoint (execute without interruption)
* @ci: the controller
* @num: endpoint number
* @dir: endpoint direction
* @is_ctrl: true if control endpoint
@ -205,6 +211,7 @@ static int hw_ep_prime(struct ci_hdrc *ci, int num, int dir, int is_ctrl)
/**
* hw_ep_set_halt: configures ep halt & resets data toggle after clear (execute
* without interruption)
* @ci: the controller
* @num: endpoint number
* @dir: endpoint direction
* @value: true => stall, false => unstall
@ -243,6 +250,7 @@ static int hw_port_is_high_speed(struct ci_hdrc *ci)
/**
* hw_test_and_clear_complete: test & clear complete status (execute without
* interruption)
* @ci: the controller
* @n: endpoint number
*
* This function returns complete status
@ -291,6 +299,7 @@ static int hw_test_and_set_setup_guard(struct ci_hdrc *ci)
/**
* hw_usb_set_address: configures USB address (execute without interruption)
* @ci: the controller
* @value: new USB address
*
* This function explicitly sets the address, without the "USBADRA" (advance)
@ -610,8 +619,9 @@ done:
return ret;
}
/*
/**
* free_pending_td: remove a pending request for the endpoint
* @ci: the controller
* @hwep: endpoint
*/
static void free_pending_td(struct ci_hw_ep *hwep)