From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: linux-i2c@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, Keerthy <j-keerthy@ti.com>,
Peter Rosin <peda@axentia.se>, Tony Lindgren <tony@atomide.com>,
Russell King <linux@armlinux.org.uk>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Stefan Lengfeld <contact@stefanchrist.eu>,
Phil Reid <preid@electromag.com.au>,
Tero Kristo <t-kristo@ti.com>,
linux-omap@vger.kernel.org, linux-tegra@vger.kernel.org,
Wolfram Sang <wsa+renesas@sang-engineering.com>
Subject: [RFC PATCH v2 1/7] i2c: apply coding style for struct i2c_adapter
Date: Sat, 2 Mar 2019 14:47:29 +0100 [thread overview]
Message-ID: <20190302134735.4393-2-wsa+renesas@sang-engineering.com> (raw)
In-Reply-To: <20190302134735.4393-1-wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
include/linux/i2c.h | 23 +++++++++++++----------
1 file changed, 13 insertions(+), 10 deletions(-)
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 383510b4f083..758a6db864c9 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -517,20 +517,23 @@ i2c_register_board_info(int busnum, struct i2c_board_info const *info,
* Documentation file Documentation/i2c/fault-codes.
*/
struct i2c_algorithm {
- /* If an adapter algorithm can't do I2C-level access, set master_xfer
- to NULL. If an adapter algorithm can do SMBus access, set
- smbus_xfer. If set to NULL, the SMBus protocol is simulated
- using common I2C messages */
- /* master_xfer should return the number of messages successfully
- processed, or a negative value on error */
+ /*
+ * If an adapter algorithm can't do I2C-level access, set master_xfer
+ * to NULL. If an adapter algorithm can do SMBus access, set
+ * smbus_xfer. If set to NULL, the SMBus protocol is simulated
+ * using common I2C messages.
+ *
+ * master_xfer should return the number of messages successfully
+ * processed, or a negative value on error
+ */
int (*master_xfer)(struct i2c_adapter *adap, struct i2c_msg *msgs,
int num);
- int (*smbus_xfer) (struct i2c_adapter *adap, u16 addr,
- unsigned short flags, char read_write,
- u8 command, int size, union i2c_smbus_data *data);
+ int (*smbus_xfer)(struct i2c_adapter *adap, u16 addr,
+ unsigned short flags, char read_write,
+ u8 command, int size, union i2c_smbus_data *data);
/* To determine what the adapter supports */
- u32 (*functionality) (struct i2c_adapter *);
+ u32 (*functionality)(struct i2c_adapter *adap);
#if IS_ENABLED(CONFIG_I2C_SLAVE)
int (*reg_slave)(struct i2c_client *client);
--
2.11.0
next prev parent reply other threads:[~2019-03-02 13:48 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-02 13:47 [RFC PATCH v2 0/7] i2c: core: introduce atomic transfers Wolfram Sang
2019-03-02 13:47 ` Wolfram Sang [this message]
2019-03-15 12:15 ` [RFC PATCH v2 1/7] i2c: apply coding style for struct i2c_adapter Simon Horman
2019-03-27 13:15 ` Wolfram Sang
2019-03-02 13:47 ` [RFC PATCH v2 2/7] i2c: core: use I2C locking behaviour also for SMBUS Wolfram Sang
2019-03-04 12:35 ` Geert Uytterhoeven
2019-03-15 12:17 ` Simon Horman
2019-03-02 13:47 ` [RFC PATCH v2 3/7] i2c: core: introduce callbacks for atomic transfers Wolfram Sang
2019-03-15 12:23 ` Simon Horman
2019-03-27 13:47 ` Wolfram Sang
2019-03-29 9:45 ` Simon Horman
2019-03-02 13:47 ` [RFC PATCH v2 4/7] i2c: demux: WIP: handle the new atomic callbacks Wolfram Sang
2019-03-15 12:32 ` Simon Horman
2019-03-02 13:47 ` [RFC PATCH v2 5/7] i2c: busses: omap: Add the master_xfer_irqless hook Wolfram Sang
2019-03-15 12:47 ` Simon Horman
2019-03-15 13:14 ` Andy Shevchenko
2019-03-27 13:50 ` Wolfram Sang
2019-03-29 9:45 ` Simon Horman
2019-03-02 13:47 ` [RFC PATCH v2 6/7] i2c: tegra-bpmp: convert to use new atomic callbacks Wolfram Sang
2019-03-04 12:25 ` Timo Alho
2019-03-04 12:59 ` Thierry Reding
2019-03-15 12:42 ` Simon Horman
2019-03-26 20:20 ` Stefan Lengfeld
2019-03-27 13:51 ` Wolfram Sang
2019-03-02 13:47 ` [RFC PATCH v2 7/7] i2c: algo: bit: HACK! add atomic callback Wolfram Sang
2019-03-02 16:22 ` [RFC PATCH v2 0/7] i2c: core: introduce atomic transfers Andy Shevchenko
2019-03-12 15:45 ` Wolfram Sang
2019-03-25 13:40 ` Wolfram Sang
2019-03-04 18:11 ` Peter Rosin
2019-03-04 22:48 ` Wolfram Sang
2019-03-07 0:02 ` Peter Rosin
2019-03-27 13:53 ` Wolfram Sang
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