From 17d29039388807305ab02a4d6eae7cbe09f81f90 Mon Sep 17 00:00:00 2001 From: Alastair D'Silva Date: Thu, 28 Jun 2018 12:05:02 +0200 Subject: Revert "cxl: Add preliminary workaround for CX4 interrupt limitation" Remove abandonned capi support for the Mellanox CX4. This reverts commit cbce0917e2e47d4bf5aa3b5fd6b1247f33e1a126. Signed-off-by: Alastair D'Silva Acked-by: Andrew Donnellan Signed-off-by: Michael Ellerman --- drivers/misc/cxl/api.c | 15 --------------- 1 file changed, 15 deletions(-) (limited to 'drivers/misc/cxl/api.c') diff --git a/drivers/misc/cxl/api.c b/drivers/misc/cxl/api.c index 2e5862b7a074..34ba67bc41bd 100644 --- a/drivers/misc/cxl/api.c +++ b/drivers/misc/cxl/api.c @@ -181,21 +181,6 @@ static irq_hw_number_t cxl_find_afu_irq(struct cxl_context *ctx, int num) return 0; } -int _cxl_next_msi_hwirq(struct pci_dev *pdev, struct cxl_context **ctx, int *afu_irq) -{ - if (*ctx == NULL || *afu_irq == 0) { - *afu_irq = 1; - *ctx = cxl_get_context(pdev); - } else { - (*afu_irq)++; - if (*afu_irq > cxl_get_max_irqs_per_process(pdev)) { - *ctx = list_next_entry(*ctx, extra_irq_contexts); - *afu_irq = 1; - } - } - return cxl_find_afu_irq(*ctx, *afu_irq); -} -/* Exported via cxl_base */ int cxl_set_priv(struct cxl_context *ctx, void *priv) { -- cgit v1.2.3