linux-kernel - [PATCH v3 4/8] pwm: lpss: Include headers we are direct user of

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Date:   Tue, 27 Sep 2022 17:47:19 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>,
        Hans de Goede <hdegoede@...hat.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-pwm@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Thierry Reding <thierry.reding@...il.com>
Subject: [PATCH v3 4/8] pwm: lpss: Include headers we are direct user of

For the sake of integrity, include headers we are direct user of.

While at it, add missed struct pwm_lpss_boardinfo one and replace
device.h with a forward declaration. The latter improves compile
time due to reducing overhead of device.h parsing with entire train
of dependencies.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@...hat.com>
---
 drivers/pwm/pwm-lpss.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/pwm/pwm-lpss.h b/drivers/pwm/pwm-lpss.h
index c344921b2cab..839622964b2a 100644
--- a/drivers/pwm/pwm-lpss.h
+++ b/drivers/pwm/pwm-lpss.h
@@ -10,11 +10,15 @@
 #ifndef __PWM_LPSS_H
 #define __PWM_LPSS_H
 
-#include <linux/device.h>
 #include <linux/pwm.h>
+#include <linux/types.h>
 
 #define MAX_PWMS			4
 
+struct device;
+
+struct pwm_lpss_boardinfo;
+
 struct pwm_lpss_chip {
 	struct pwm_chip chip;
 	void __iomem *regs;
-- 
2.35.1