linux-kernel - [PATCH] pwm: samsung: Use MODULE_DEVICE

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Message-Id: <1431563551-9461-1-git-send-email-javier.martinez@collabora.co.uk>
Date:	Thu, 14 May 2015 02:32:31 +0200
From:	Javier Martinez Canillas <javier.martinez@...labora.co.uk>
To:	Thierry Reding <thierry.reding@...il.com>
Cc:	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	Olof Johansson <olof@...om.net>,
	Doug Anderson <dianders@...omium.org>,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-pwm@...r.kernel.org,
	Javier Martinez Canillas <javier.martinez@...labora.co.uk>
Subject: [PATCH] pwm: samsung: Use MODULE_DEVICE_TABLE() to include OF modalias

If the pwm-samsung driver is built as a module, modalias information is
not filled so the module is not autoloaded. Use the MODULE_DEVICE_TABLE()
macro to export the OF device ID so the module contains that information.

Signed-off-by: Javier Martinez Canillas <javier.martinez@...labora.co.uk>
---
 drivers/pwm/pwm-samsung.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pwm/pwm-samsung.c b/drivers/pwm/pwm-samsung.c
index ff201e1b9219..ada2d326dc3e 100644
--- a/drivers/pwm/pwm-samsung.c
+++ b/drivers/pwm/pwm-samsung.c
@@ -456,6 +456,7 @@ static const struct of_device_id samsung_pwm_matches[] = {
 	{ .compatible = "samsung,exynos4210-pwm", .data = &s5p64x0_variant },
 	{},
 };
+MODULE_DEVICE_TABLE(of, samsung_pwm_matches);
 
 static int pwm_samsung_parse_dt(struct samsung_pwm_chip *chip)
 {
-- 
2.1.4

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