From 0d48566d4b58946c8e1b0baac0347616060a81c9 Mon Sep 17 00:00:00 2001 From: Gerd Bayer Date: Tue, 9 Jan 2024 17:22:39 +0100 Subject: s390/pci: rename lock member in struct zpci_dev Since this guards only the Function Measurement Block, rename from generic lock to fmb_lock in preparation to introduce another lock that guards the state member Signed-off-by: Gerd Bayer Reviewed-by: Niklas Schnelle Signed-off-by: Heiko Carstens --- arch/s390/pci/pci_debug.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'arch/s390/pci/pci_debug.c') diff --git a/arch/s390/pci/pci_debug.c b/arch/s390/pci/pci_debug.c index 6dde2263c79d..2cb5043a997d 100644 --- a/arch/s390/pci/pci_debug.c +++ b/arch/s390/pci/pci_debug.c @@ -91,9 +91,9 @@ static int pci_perf_show(struct seq_file *m, void *v) if (!zdev) return 0; - mutex_lock(&zdev->lock); + mutex_lock(&zdev->fmb_lock); if (!zdev->fmb) { - mutex_unlock(&zdev->lock); + mutex_unlock(&zdev->fmb_lock); seq_puts(m, "FMB statistics disabled\n"); return 0; } @@ -130,7 +130,7 @@ static int pci_perf_show(struct seq_file *m, void *v) } pci_sw_counter_show(m); - mutex_unlock(&zdev->lock); + mutex_unlock(&zdev->fmb_lock); return 0; } @@ -148,7 +148,7 @@ static ssize_t pci_perf_seq_write(struct file *file, const char __user *ubuf, if (rc) return rc; - mutex_lock(&zdev->lock); + mutex_lock(&zdev->fmb_lock); switch (val) { case 0: rc = zpci_fmb_disable_device(zdev); @@ -157,7 +157,7 @@ static ssize_t pci_perf_seq_write(struct file *file, const char __user *ubuf, rc = zpci_fmb_enable_device(zdev); break; } - mutex_unlock(&zdev->lock); + mutex_unlock(&zdev->fmb_lock); return rc ? rc : count; } -- cgit v1.2.3