tree cf40b4bccc66144fbcb1d4ee7a86411aa0cf8864
parent 318aa9c66b337924f96caffab689553e1875aadf
author Bartosz Golaszewski <bgolaszewski@baylibre.com> 1465202927 +0200
committer Wolfram Sang <wsa@the-dreams.de> 1468777314 +0200

eeprom: at24: hide the read/write loop behind a macro

Before splitting the read/write routines into smaller, more
specialized functions, unduplicate some code in advance.

Use a 'for' loop instead of 'do while' when waiting for the previous
write to complete and hide it behind a macro.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>