linux-kernel - [PATCH 2/3] dio: Fix dio_bus

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Message-Id: <20200112165613.20960-3-geert@linux-m68k.org>
Date:   Sun, 12 Jan 2020 17:56:12 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Philip Blundell <philb@....org>
Cc:     linux-m68k@...r.kernel.org, linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH 2/3] dio: Fix dio_bus_match() kerneldoc

The kerneldoc for dio_bus_match() was obviously copied from
dio_match_device(), but wasnt't updated for the different calling
context and semantics.

Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
---
 drivers/dio/dio-driver.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/dio/dio-driver.c b/drivers/dio/dio-driver.c
index daf87e214a7794c2..69c46935ffc78cef 100644
--- a/drivers/dio/dio-driver.c
+++ b/drivers/dio/dio-driver.c
@@ -105,9 +105,9 @@ void dio_unregister_driver(struct dio_driver *drv)
  *  @dev: the DIO device structure to match against
  *  @drv: the &device_driver that points to the array of DIO device id structures to search
  *
- *  Used by a driver to check whether a DIO device present in the
- *  system is in its list of supported devices. Returns the matching
- *  dio_device_id structure or %NULL if there is no match.
+ *  Used by the driver core to check whether a DIO device present in the
+ *  system is in a driver's list of supported devices. Returns 1 if supported,
+ *  and 0 if there is no match.
  */
 
 static int dio_bus_match(struct device *dev, struct device_driver *drv)
-- 
2.17.1