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ARM: OMAP2+: clock/dpll: fix _dpll_test_fint arithmetics overflow
authorTero Kristo <t-kristo@ti.com>
Wed, 2 Jul 2014 08:47:35 +0000 (11:47 +0300)
committerPaul Walmsley <paul@pwsan.com>
Sun, 6 Jul 2014 21:58:38 +0000 (15:58 -0600)
commit6fee962759fadcc1138c645b450d74d96bde2fb0
tree21536371ee55e3a894bc0f8849b4550077a47252tree | snapshot
parente0bed2c58d8bb5dfb6310c8cc0e0e1f303478b1dcommit | diff
ARM: OMAP2+: clock/dpll: fix _dpll_test_fint arithmetics overflow

The divider value provided to the _dpll_test_fint can reach value of
256 with J type DPLLs (USB etc.), which causes an overflow with the u8
datatype. Fix this by changing the parameter to be an int instead.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
[paul@pwsan.com: changed type of 'n' to unsigned int]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
arch/arm/mach-omap2/clkt_dpll.c diff | blob | history
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