diff options
Diffstat (limited to 'pkgs/patches-linux-5.15/0064-irqchip-armada-370-xp-Fix-comment-about-unmasking-mp.patch')
-rw-r--r-- | pkgs/patches-linux-5.15/0064-irqchip-armada-370-xp-Fix-comment-about-unmasking-mp.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/pkgs/patches-linux-5.15/0064-irqchip-armada-370-xp-Fix-comment-about-unmasking-mp.patch b/pkgs/patches-linux-5.15/0064-irqchip-armada-370-xp-Fix-comment-about-unmasking-mp.patch new file mode 100644 index 0000000..e50699b --- /dev/null +++ b/pkgs/patches-linux-5.15/0064-irqchip-armada-370-xp-Fix-comment-about-unmasking-mp.patch @@ -0,0 +1,35 @@ +From e5a5d4fd63c10ff98847e9c1cfa3c6161f4b69e8 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org> +Date: Thu, 11 Aug 2022 11:15:56 +0200 +Subject: [PATCH 64/90] irqchip/armada-370-xp: Fix comment about unmasking mpic + source 1 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +mpic source 1 unmasks MSI interrupts, not IPI interrupt (IPI has source 0). +Function armada_370_xp_msi_init() is used for initializing MSI interrupts, +so code is correct (it should enable MSI interrupts; not IPI), just comment +was wrong. + +Signed-off-by: Pali Rohár <pali@kernel.org> +--- + drivers/irqchip/irq-armada-370-xp.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c +index 11b6ce81d17e..9b28e6269176 100644 +--- a/drivers/irqchip/irq-armada-370-xp.c ++++ b/drivers/irqchip/irq-armada-370-xp.c +@@ -293,7 +293,7 @@ static int armada_370_xp_msi_init(struct device_node *node, + writel(reg, per_cpu_int_base + + ARMADA_370_XP_IN_DRBEL_MSK_OFFS); + +- /* Unmask IPI interrupt */ ++ /* Unmask MSI interrupt */ + writel(1, per_cpu_int_base + ARMADA_370_XP_INT_CLEAR_MASK_OFFS); + + return 0; +-- +2.34.1 + |