diff options
author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2019-06-25 08:38:55 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-26 05:33:09 +0300 |
commit | be0a42a7d62605cfcabd8cbba6c104a80471cd94 (patch) | |
tree | 56d0611ebbaabb997664d5fb565cd783679ebb45 /drivers/usb/renesas_usbhs | |
parent | b3103d0b022f8ce87d68994417bbf2765329da3a (diff) | |
download | linux-be0a42a7d62605cfcabd8cbba6c104a80471cd94.tar.xz |
usb: renesas_usbhs: Add a common function for the .get_id
All platform related codes (rcar[23].c and rza{2}.c) has its own
.get_id function as "USBHS_GADGET". So, we can use a common
function for it.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/renesas_usbhs')
-rw-r--r-- | drivers/usb/renesas_usbhs/common.c | 5 | ||||
-rw-r--r-- | drivers/usb/renesas_usbhs/common.h | 2 | ||||
-rw-r--r-- | drivers/usb/renesas_usbhs/rcar2.c | 8 | ||||
-rw-r--r-- | drivers/usb/renesas_usbhs/rcar3.c | 11 | ||||
-rw-r--r-- | drivers/usb/renesas_usbhs/rza.c | 9 | ||||
-rw-r--r-- | drivers/usb/renesas_usbhs/rza2.c | 7 |
6 files changed, 15 insertions, 27 deletions
diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c index dc5e80d12a62..656f9765b44b 100644 --- a/drivers/usb/renesas_usbhs/common.c +++ b/drivers/usb/renesas_usbhs/common.c @@ -84,6 +84,11 @@ struct usbhs_priv *usbhs_pdev_to_priv(struct platform_device *pdev) return dev_get_drvdata(&pdev->dev); } +int usbhs_get_id_as_gadget(struct platform_device *pdev) +{ + return USBHS_GADGET; +} + /* * syscfg functions */ diff --git a/drivers/usb/renesas_usbhs/common.h b/drivers/usb/renesas_usbhs/common.h index b2b21fbb7ce2..65e9abc14e20 100644 --- a/drivers/usb/renesas_usbhs/common.h +++ b/drivers/usb/renesas_usbhs/common.h @@ -297,6 +297,8 @@ void usbhs_bset(struct usbhs_priv *priv, u32 reg, u16 mask, u16 data); #define usbhs_lock(p, f) spin_lock_irqsave(usbhs_priv_to_lock(p), f) #define usbhs_unlock(p, f) spin_unlock_irqrestore(usbhs_priv_to_lock(p), f) +int usbhs_get_id_as_gadget(struct platform_device *pdev); + /* * sysconfig */ diff --git a/drivers/usb/renesas_usbhs/rcar2.c b/drivers/usb/renesas_usbhs/rcar2.c index 0027092b1118..741bd8170117 100644 --- a/drivers/usb/renesas_usbhs/rcar2.c +++ b/drivers/usb/renesas_usbhs/rcar2.c @@ -3,6 +3,7 @@ * Renesas USB driver R-Car Gen. 2 initialization and power control * * Copyright (C) 2014 Ulrich Hecht + * Copyright (C) 2019 Renesas Electronics Corporation */ #include <linux/gpio.h> @@ -62,14 +63,9 @@ static int usbhs_rcar2_power_ctrl(struct platform_device *pdev, return retval; } -static int usbhs_rcar2_get_id(struct platform_device *pdev) -{ - return USBHS_GADGET; -} - const struct renesas_usbhs_platform_callback usbhs_rcar2_ops = { .hardware_init = usbhs_rcar2_hardware_init, .hardware_exit = usbhs_rcar2_hardware_exit, .power_ctrl = usbhs_rcar2_power_ctrl, - .get_id = usbhs_rcar2_get_id, + .get_id = usbhs_get_id_as_gadget, }; diff --git a/drivers/usb/renesas_usbhs/rcar3.c b/drivers/usb/renesas_usbhs/rcar3.c index 5e730e9b40ef..8dbbd148b1b4 100644 --- a/drivers/usb/renesas_usbhs/rcar3.c +++ b/drivers/usb/renesas_usbhs/rcar3.c @@ -2,7 +2,7 @@ /* * Renesas USB driver R-Car Gen. 3 initialization and power control * - * Copyright (C) 2016 Renesas Electronics Corporation + * Copyright (C) 2016-2019 Renesas Electronics Corporation */ #include <linux/delay.h> @@ -95,17 +95,12 @@ static int usbhs_rcar3_power_and_pll_ctrl(struct platform_device *pdev, return 0; } -static int usbhs_rcar3_get_id(struct platform_device *pdev) -{ - return USBHS_GADGET; -} - const struct renesas_usbhs_platform_callback usbhs_rcar3_ops = { .power_ctrl = usbhs_rcar3_power_ctrl, - .get_id = usbhs_rcar3_get_id, + .get_id = usbhs_get_id_as_gadget, }; const struct renesas_usbhs_platform_callback usbhs_rcar3_with_pll_ops = { .power_ctrl = usbhs_rcar3_power_and_pll_ctrl, - .get_id = usbhs_rcar3_get_id, + .get_id = usbhs_get_id_as_gadget, }; diff --git a/drivers/usb/renesas_usbhs/rza.c b/drivers/usb/renesas_usbhs/rza.c index 8c739bd24acd..64ce584d4f0b 100644 --- a/drivers/usb/renesas_usbhs/rza.c +++ b/drivers/usb/renesas_usbhs/rza.c @@ -3,7 +3,7 @@ * Renesas USB driver RZ/A initialization and power control * * Copyright (C) 2018 Chris Brandt - * Copyright (C) 2018 Renesas Electronics Corporation + * Copyright (C) 2018-2019 Renesas Electronics Corporation */ #include <linux/delay.h> @@ -41,12 +41,7 @@ static int usbhs_rza1_hardware_init(struct platform_device *pdev) return 0; } -static int usbhs_rza_get_id(struct platform_device *pdev) -{ - return USBHS_GADGET; -} - const struct renesas_usbhs_platform_callback usbhs_rza1_ops = { .hardware_init = usbhs_rza1_hardware_init, - .get_id = usbhs_rza_get_id, + .get_id = usbhs_get_id_as_gadget, }; diff --git a/drivers/usb/renesas_usbhs/rza2.c b/drivers/usb/renesas_usbhs/rza2.c index 9d8551f93533..6e32768bc9ba 100644 --- a/drivers/usb/renesas_usbhs/rza2.c +++ b/drivers/usb/renesas_usbhs/rza2.c @@ -59,14 +59,9 @@ static int usbhs_rza2_power_ctrl(struct platform_device *pdev, return retval; } -static int usbhs_rza2_get_id(struct platform_device *pdev) -{ - return USBHS_GADGET; -} - const struct renesas_usbhs_platform_callback usbhs_rza2_ops = { .hardware_init = usbhs_rza2_hardware_init, .hardware_exit = usbhs_rza2_hardware_exit, .power_ctrl = usbhs_rza2_power_ctrl, - .get_id = usbhs_rza2_get_id, + .get_id = usbhs_get_id_as_gadget, }; |