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powerpc/xive: Remove now useless pr_debug statements

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Those overly verbose statement in the setup of the pool VP
aren't particularly useful (esp. considering we don't actually
use the pool, we configure it bcs HW requires it only). So
remove them which improves the code readability.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Benjamin Herrenschmidt 2018-04-11 15:18:00 +10:00 committed by Michael Ellerman
parent 34c604d275
commit dbc5740247
1 changed files with 1 additions and 9 deletions
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10
arch/powerpc/sysdev/xive/native.c
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@ -395,7 +395,6 @@ static void xive_native_setup_cpu(unsigned int cpu, struct xive_cpu *xc)
/* Enable the pool VP */
vp = xive_pool_vps + cpu;
pr_debug("CPU %d setting up pool VP 0x%x\n", cpu, vp);
for (;;) {
rc = opal_xive_set_vp_info(vp, OPAL_XIVE_VP_ENABLED, 0);
if (rc != OPAL_BUSY)
@ -415,16 +414,9 @@ static void xive_native_setup_cpu(unsigned int cpu, struct xive_cpu *xc)
}
vp_cam = be64_to_cpu(vp_cam_be);
pr_debug("VP CAM = %llx\n", vp_cam);
/* Push it on the CPU (set LSMFB to 0xff to skip backlog scan) */
pr_debug("(Old HW value: %08x)\n",
in_be32(xive_tima + TM_QW2_HV_POOL + TM_WORD2));
out_be32(xive_tima + TM_QW2_HV_POOL + TM_WORD0, 0xff);
out_be32(xive_tima + TM_QW2_HV_POOL + TM_WORD2,
TM_QW2W2_VP | vp_cam);
pr_debug("(New HW value: %08x)\n",
in_be32(xive_tima + TM_QW2_HV_POOL + TM_WORD2));
out_be32(xive_tima + TM_QW2_HV_POOL + TM_WORD2, TM_QW2W2_VP | vp_cam);
}
static void xive_native_teardown_cpu(unsigned int cpu, struct xive_cpu *xc)