Re: [rtc-linux] [PATCH] RTC: Add driver for NXP PCF8523 RTC chip

[Andrew Morton]

On Wed,  5 Oct 2011 14:57:03 +0300
Yauhen Kharuzhy <yauhen.kharuzhy@xxxxxxxxxxx> wrote:

> This driver is based on PCF8563 driver and supports only base functions
> now: read/write date & time.

This patch breaks my x86_64 allmodconfig build.

drivers/rtc/rtc-pcf8523.c: In function 'pcf8523_get_datetime':
drivers/rtc/rtc-pcf8523.c:55: warning: unused variable 'pcf8523'
drivers/rtc/rtc-pcf8523.c: In function 'pcf8523_set_datetime':
drivers/rtc/rtc-pcf8523.c:110: warning: unused variable 'pcf8523'
drivers/rtc/rtc-pcf8523.c: In function 'pcf8523_probe':
drivers/rtc/rtc-pcf8523.c:179: error: invalid application of 'sizeof' to incomplete type 'struct pcf8523' 
drivers/rtc/rtc-pcf8523.c:187: error: dereferencing pointer to incomplete type
drivers/rtc/rtc-pcf8523.c:188: error: 'THIS_MODULE' undeclared (first use in this function)
drivers/rtc/rtc-pcf8523.c:188: error: (Each undeclared identifier is reported only once
drivers/rtc/rtc-pcf8523.c:188: error: for each function it appears in.)
drivers/rtc/rtc-pcf8523.c:190: error: dereferencing pointer to incomplete type
drivers/rtc/rtc-pcf8523.c:191: error: dereferencing pointer to incomplete type
drivers/rtc/rtc-pcf8523.c: In function 'pcf8523_remove':
drivers/rtc/rtc-pcf8523.c:207: error: dereferencing pointer to incomplete type
drivers/rtc/rtc-pcf8523.c:208: error: dereferencing pointer to incomplete type
drivers/rtc/rtc-pcf8523.c: At top level:
drivers/rtc/rtc-pcf8523.c:219: warning: data definition has no type or storage class
drivers/rtc/rtc-pcf8523.c:219: warning: type defaults to 'int' in declaration of 'MODULE_DEVICE_TABLE'
drivers/rtc/rtc-pcf8523.c:219: warning: parameter names (without types) in function declaration
drivers/rtc/rtc-pcf8523.c: In function 'pcf8523_init':
drivers/rtc/rtc-pcf8523.c:232: error: 'THIS_MODULE' undeclared (first use in this function)
drivers/rtc/rtc-pcf8523.c: At top level:
drivers/rtc/rtc-pcf8523.c:240: error: expected declaration specifiers or '...' before string constant
drivers/rtc/rtc-pcf8523.c:240: warning: data definition has no type or storage class
drivers/rtc/rtc-pcf8523.c:240: warning: type defaults to 'int' in declaration of 'MODULE_AUTHOR'
drivers/rtc/rtc-pcf8523.c:240: warning: function declaration isn't a prototype
drivers/rtc/rtc-pcf8523.c:241: error: expected declaration specifiers or '...' before string constant
drivers/rtc/rtc-pcf8523.c:241: warning: data definition has no type or storage class
drivers/rtc/rtc-pcf8523.c:241: warning: type defaults to 'int' in declaration of 'MODULE_DESCRIPTION'
drivers/rtc/rtc-pcf8523.c:241: warning: function declaration isn't a prototype
drivers/rtc/rtc-pcf8523.c:242: error: expected declaration specifiers or '...' before string constant
drivers/rtc/rtc-pcf8523.c:242: warning: data definition has no type or storage class
drivers/rtc/rtc-pcf8523.c:242: warning: type defaults to 'int' in declaration of 'MODULE_LICENSE'
drivers/rtc/rtc-pcf8523.c:242: warning: function declaration isn't a prototype
drivers/rtc/rtc-pcf8523.c:243: error: expected declaration specifiers or '...' before string constant
drivers/rtc/rtc-pcf8523.c:243: warning: data definition has no type or storage class
drivers/rtc/rtc-pcf8523.c:243: warning: type defaults to 'int' in declaration of 'MODULE_VERSION'
drivers/rtc/rtc-pcf8523.c:243: warning: function declaration isn't a prototype

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