linux/arch/arc/include
Mischa Jonker 7efd0da2d1 ARC: Fix __udelay calculation
Cast usecs to u64, to ensure that the (usecs * 4295 * HZ)
multiplication is 64 bit.

Initially, the (usecs * 4295 * HZ) part was done as a 32 bit
multiplication, with the result casted to 64 bit. This led to some bits
falling off, causing a "DMA initialization error" in the stmmac Ethernet
driver, due to a premature timeout.

Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2013-09-05 10:31:12 +05:30
..
asm ARC: Fix __udelay calculation 2013-09-05 10:31:12 +05:30
uapi/asm ARC: stop using pt_regs->orig_r8 2013-06-22 19:23:26 +05:30