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| author | Andrew Lunn <andrew@lunn.ch> | 2016-02-26 20:59:24 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-01 16:55:48 -0800 |
| commit | bec3c11bad0e7ac05fb90f204d0ab6f79945822b (patch) | |
| tree | 3d993a264e1a6067bc6aa5a3316e580b356de0c2 /include/linux/platform_data/at24.h | |
| parent | 1c4b6e2c7534b9b193f440f77dd47e420a150288 (diff) | |
| download | op-kernel-dev-bec3c11bad0e7ac05fb90f204d0ab6f79945822b.zip op-kernel-dev-bec3c11bad0e7ac05fb90f204d0ab6f79945822b.tar.gz | |
misc: at24: replace memory_accessor with nvmem_device_read
Now that the AT24 uses the NVMEM framework, replace the
memory_accessor in the setup() callback with nvmem API calls.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Sekhar Nori <nsekhar@ti.com>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/platform_data/at24.h')
| -rw-r--r-- | include/linux/platform_data/at24.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/platform_data/at24.h b/include/linux/platform_data/at24.h index c42aa89..dc9a13e 100644 --- a/include/linux/platform_data/at24.h +++ b/include/linux/platform_data/at24.h @@ -9,7 +9,7 @@ #define _LINUX_AT24_H #include <linux/types.h> -#include <linux/memory.h> +#include <linux/nvmem-consumer.h> /** * struct at24_platform_data - data to set up at24 (generic eeprom) driver @@ -17,7 +17,7 @@ * @page_size: number of byte which can be written in one go * @flags: tunable options, check AT24_FLAG_* defines * @setup: an optional callback invoked after eeprom is probed; enables kernel - code to access eeprom via memory_accessor, see example + code to access eeprom via nvmem, see example * @context: optional parameter passed to setup() * * If you set up a custom eeprom type, please double-check the parameters. @@ -26,13 +26,13 @@ * * An example in pseudo code for a setup() callback: * - * void get_mac_addr(struct memory_accessor *mem_acc, void *context) + * void get_mac_addr(struct mvmem_device *nvmem, void *context) * { * u8 *mac_addr = ethernet_pdata->mac_addr; * off_t offset = context; * * // Read MAC addr from EEPROM - * if (mem_acc->read(mem_acc, mac_addr, offset, ETH_ALEN) == ETH_ALEN) + * if (nvmem_device_read(nvmem, offset, ETH_ALEN, mac_addr) == ETH_ALEN) * pr_info("Read MAC addr from EEPROM: %pM\n", mac_addr); * } * @@ -48,7 +48,7 @@ struct at24_platform_data { #define AT24_FLAG_IRUGO 0x20 /* sysfs-entry will be world-readable */ #define AT24_FLAG_TAKE8ADDR 0x10 /* take always 8 addresses (24c00) */ - void (*setup)(struct memory_accessor *, void *context); + void (*setup)(struct nvmem_device *nvmem, void *context); void *context; }; |
