regulator: bcm590xx: Remove **rdev from struct bcm590xx_reg
regulator: bcm590xx: Remove **rdev from struct bcm590xx_reg

The **rdev of 'struct bcm590xx_reg' isn't used anywhere in the driver so
remove it.

Signed-off-by: Axel Lin <b6ffd6973e972cb999e8e535ab74da7fee0c035f@ingics.com>
Acked-by: Matt Porter <c1d287ff3802a4aab0e3770389ea24a33314618b@linaro.org>
Signed-off-by: Mark Brown <b51b9a92386687a9ac927cebfa0f978adeb8cea5@linaro.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs