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regulator: ti-abb: Fix off-by-one valid range checking for abb->current_info_idx
authorAxel Lin <axel.lin@ingics.com>
Sat, 4 May 2013 14:02:27 +0000 (22:02 +0800)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Sun, 12 May 2013 14:31:36 +0000 (18:31 +0400)
commitf5cd8de2ce32e25e399f1d49d4876bf9450163a2
treee5cf65c0286ce4c22621865e48494d54c1971044tree | snapshot (tar.gz zip)
parent40b1936efebdb9c31d9ed6fe59055f71ea366509commit | diff
regulator: ti-abb: Fix off-by-one valid range checking for abb->current_info_idx

abb->current_info_idx is used as array subscript to access volt_table,
thus the valid value range should be 0 ... desc->n_voltages - 1.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
drivers/regulator/ti-abb-regulator.c diff | blob | blame | history