git: 16471f47163c - main - ppc hwpmc: Remove unused variables.

The branch main has been updated by jhb:

URL: https://cgit.FreeBSD.org/src/commit/?id=16471f47163ceb97d193d22858703eaeb86b4b9f

commit 16471f47163ceb97d193d22858703eaeb86b4b9f
Author:     John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2022-04-12 21:58:58 +0000
Commit:     John Baldwin <jhb@FreeBSD.org>
CommitDate: 2022-04-12 21:58:58 +0000

    ppc hwpmc: Remove unused variables.
---
 sys/dev/hwpmc/hwpmc_mpc7xxx.c | 6 ------
 sys/dev/hwpmc/hwpmc_ppc970.c  | 5 -----
 2 files changed, 11 deletions(-)

diff --git a/sys/dev/hwpmc/hwpmc_mpc7xxx.c b/sys/dev/hwpmc/hwpmc_mpc7xxx.c
index c62c0791af01..799e997829ce 100644
--- a/sys/dev/hwpmc/hwpmc_mpc7xxx.c
+++ b/sys/dev/hwpmc/hwpmc_mpc7xxx.c
@@ -348,17 +348,11 @@ mpc7xxx_pmcn_write(unsigned int pmc, uint32_t val)
 static void
 mpc7xxx_set_pmc(int cpu, int ri, int config)
 {
-	struct pmc *pm;
-	struct pmc_hw *phw;
 	register_t pmc_mmcr;
-	uint32_t config_mask;
 
-	phw    = &powerpc_pcpu[cpu]->pc_ppcpmcs[ri];
-	pm     = phw->phw_pmc;
 	/* The mask is inverted (enable is 1) compared to the flags in
 	 * MMCR0, which are Freeze flags.
 	 */
-	config_mask = ~config & POWERPC_PMC_ENABLE;
 	config &= ~POWERPC_PMC_ENABLE;
 
 	/* Enable/disable the PMC. */
diff --git a/sys/dev/hwpmc/hwpmc_ppc970.c b/sys/dev/hwpmc/hwpmc_ppc970.c
index 3e92c4dc6aa2..b3786f3b6674 100644
--- a/sys/dev/hwpmc/hwpmc_ppc970.c
+++ b/sys/dev/hwpmc/hwpmc_ppc970.c
@@ -256,14 +256,9 @@ static size_t ppc970_event_codes_size = nitems(ppc970_event_codes);
 static void
 ppc970_set_pmc(int cpu, int ri, int config)
 {
-	struct pmc *pm;
-	struct pmc_hw *phw;
 	register_t pmc_mmcr;
 	int config_mask;
 
-	phw = &powerpc_pcpu[cpu]->pc_ppcpmcs[ri];
-	pm = phw->phw_pmc;
-
 	if (config == PMCN_NONE)
 		config = PMC970N_NONE;