diff options
Diffstat (limited to 'debian/patches-rt/0004-spi-Remove-the-obsolte-u64_stats_fetch_-_irq-users.patch')
| -rw-r--r-- | debian/patches-rt/0004-spi-Remove-the-obsolte-u64_stats_fetch_-_irq-users.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/debian/patches-rt/0004-spi-Remove-the-obsolte-u64_stats_fetch_-_irq-users.patch b/debian/patches-rt/0004-spi-Remove-the-obsolte-u64_stats_fetch_-_irq-users.patch new file mode 100644 index 000000000..0f1b0f221 --- /dev/null +++ b/debian/patches-rt/0004-spi-Remove-the-obsolte-u64_stats_fetch_-_irq-users.patch @@ -0,0 +1,40 @@ +From 638117350cb3452dd5043156c7e394befe7d6eb9 Mon Sep 17 00:00:00 2001 +From: Thomas Gleixner <tglx@linutronix.de> +Date: Thu, 25 Aug 2022 16:15:32 +0200 +Subject: [PATCH 04/62] spi: Remove the obsolte u64_stats_fetch_*_irq() users. +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.1/older/patches-6.1.69-rt21.tar.xz + +Now that the 32bit UP oddity is gone and 32bit uses always a sequence +count, there is no need for the fetch_irq() variants anymore. + +Convert to the regular interface. + +Cc: Mark Brown <broonie@kernel.org> +Cc: linux-spi@vger.kernel.org +Signed-off-by: Thomas Gleixner <tglx@linutronix.de> +Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> +Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> +--- + drivers/spi/spi.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c +index 5d046be8b2dd..716e6d6ecf98 100644 +--- a/drivers/spi/spi.c ++++ b/drivers/spi/spi.c +@@ -127,10 +127,10 @@ do { \ + unsigned int start; \ + pcpu_stats = per_cpu_ptr(in, i); \ + do { \ +- start = u64_stats_fetch_begin_irq( \ ++ start = u64_stats_fetch_begin( \ + &pcpu_stats->syncp); \ + inc = u64_stats_read(&pcpu_stats->field); \ +- } while (u64_stats_fetch_retry_irq( \ ++ } while (u64_stats_fetch_retry( \ + &pcpu_stats->syncp, start)); \ + ret += inc; \ + } \ +-- +2.43.0 + |