tree d7563ea9f1aba2817b724ae9cc4a42042ee249ed
parent 66ed86d6377abdf7a2dd8e2654e5a90e65201cd7
author Christophe JAILLET <christophe.jaillet@wanadoo.fr> 1584781116 +0100
committer Sekhar Nori <nsekhar@ti.com> 1595358261 +0530

ARM: davinci: dm646x-evm: Simplify error handling in 'evm_sw_setup()'

There is no need to call 'gpio_free(evm_sw_gpio[i])' for these error
handling cases, it is already done in the error handling path at label
'out_free'.

Simplify the code and axe a few LoC.

While at it, also explicitly return 0 in the normal path.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>