linux-kernel - [PATCH v1 1/2] fbdev: ssd1307fb: Drop optional dependency

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Message-Id: <20221101150947.67377-1-andriy.shevchenko@linux.intel.com>
Date:   Tue,  1 Nov 2022 17:09:46 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Javier Martinez Canillas <javierm@...hat.com>,
        linux-fbdev@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Cc:     Helge Deller <deller@....de>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1 1/2] fbdev: ssd1307fb: Drop optional dependency

Only a single out of three devices need a PWM, so from driver it's
optional. Moreover it's a single driver in the entire kernel that
currently selects PWM. Unfortunately this selection is a root cause
of the circular dependencies when we want to enable optional PWM
for some other drivers that select GPIOLIB.

Fixes: a2ed00da5047 ("drivers/video: add support for the Solomon SSD1307 OLED Controller")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/video/fbdev/Kconfig | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index a98987aa2784..b88d8bfe992e 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -2218,7 +2218,6 @@ config FB_SSD1307
 	select FB_SYS_COPYAREA
 	select FB_SYS_IMAGEBLIT
 	select FB_DEFERRED_IO
-	select PWM
 	select FB_BACKLIGHT
 	help
 	  This driver implements support for the Solomon SSD1307
-- 
2.35.1