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| author | Rajendra Nayak <rnayak@ti.com> | 2011-11-15 07:40:26 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-01-03 09:09:58 +0100 |
| commit | b84e673f51799a2d0bad7a7c1e7a74021c4eba4b (patch) | |
| tree | d48507a6558f5cd00a410294f8cde59963d63aab /drivers/pinctrl | |
| parent | MAINTAINERS: Fix pinctrl subsystem's directory (diff) | |
| download | linux-b84e673f51799a2d0bad7a7c1e7a74021c4eba4b.tar.xz linux-b84e673f51799a2d0bad7a7c1e7a74021c4eba4b.zip | |
pinctrl: iterate over u300_pmx_mask's in u300_pmx_endisable
Fix u300_pmx_endisable() to iterate over the list of 'bits' and
'mask' populated as part of u300_pmx_functions.mask[]
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinmux-u300.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/pinctrl/pinmux-u300.c b/drivers/pinctrl/pinmux-u300.c index 4858a64131f8..145a84dc16e6 100644 --- a/drivers/pinctrl/pinmux-u300.c +++ b/drivers/pinctrl/pinmux-u300.c @@ -940,20 +940,23 @@ static void u300_pmx_endisable(struct u300_pmx *upmx, unsigned selector, { u16 regval, val, mask; int i; + const struct u300_pmx_mask *upmx_mask; + upmx_mask = u300_pmx_functions[selector].mask; for (i = 0; i < ARRAY_SIZE(u300_pmx_registers); i++) { if (enable) - val = u300_pmx_functions[selector].mask->bits; + val = upmx_mask->bits; else val = 0; - mask = u300_pmx_functions[selector].mask->mask; + mask = upmx_mask->mask; if (mask != 0) { regval = readw(upmx->virtbase + u300_pmx_registers[i]); regval &= ~mask; regval |= val; writew(regval, upmx->virtbase + u300_pmx_registers[i]); } + upmx_mask++; } } |