From 4294fa5f50328eba73a48baf2b4b053e204c68ec Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Fri, 4 Dec 2020 20:23:09 +0200 Subject: [PATCH] drm/i915: Reduce duplicated switch cases in hpd code MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit With GEN11_HOTPLUG_CTL_LONG_DETECT(), SHOTPLUG_CTL_DDI_HPD_LONG_DETECT() and ICP_TC_HPD_LONG_DETECT() taking the hpd_pin as their argument we can remove some duplication in the long_detect() switch statements. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20201204182309.14213-1-ville.syrjala@linux.intel.com Reviewed-by: Lucas De Marchi --- drivers/gpu/drm/i915/i915_irq.c | 19 +++---------------- 1 file changed, 3 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index b245109f73e3b..491f82500d680 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1044,17 +1044,12 @@ static bool gen11_port_hotplug_long_detect(enum hpd_pin pin, u32 val) { switch (pin) { case HPD_PORT_TC1: - return val & GEN11_HOTPLUG_CTL_LONG_DETECT(HPD_PORT_TC1); case HPD_PORT_TC2: - return val & GEN11_HOTPLUG_CTL_LONG_DETECT(HPD_PORT_TC2); case HPD_PORT_TC3: - return val & GEN11_HOTPLUG_CTL_LONG_DETECT(HPD_PORT_TC3); case HPD_PORT_TC4: - return val & GEN11_HOTPLUG_CTL_LONG_DETECT(HPD_PORT_TC4); case HPD_PORT_TC5: - return val & GEN11_HOTPLUG_CTL_LONG_DETECT(HPD_PORT_TC5); case HPD_PORT_TC6: - return val & GEN11_HOTPLUG_CTL_LONG_DETECT(HPD_PORT_TC6); + return val & GEN11_HOTPLUG_CTL_LONG_DETECT(pin); default: return false; } @@ -1078,13 +1073,10 @@ static bool icp_ddi_port_hotplug_long_detect(enum hpd_pin pin, u32 val) { switch (pin) { case HPD_PORT_A: - return val & SHOTPLUG_CTL_DDI_HPD_LONG_DETECT(HPD_PORT_A); case HPD_PORT_B: - return val & SHOTPLUG_CTL_DDI_HPD_LONG_DETECT(HPD_PORT_B); case HPD_PORT_C: - return val & SHOTPLUG_CTL_DDI_HPD_LONG_DETECT(HPD_PORT_C); case HPD_PORT_D: - return val & SHOTPLUG_CTL_DDI_HPD_LONG_DETECT(HPD_PORT_D); + return val & SHOTPLUG_CTL_DDI_HPD_LONG_DETECT(pin); default: return false; } @@ -1094,17 +1086,12 @@ static bool icp_tc_port_hotplug_long_detect(enum hpd_pin pin, u32 val) { switch (pin) { case HPD_PORT_TC1: - return val & ICP_TC_HPD_LONG_DETECT(HPD_PORT_TC1); case HPD_PORT_TC2: - return val & ICP_TC_HPD_LONG_DETECT(HPD_PORT_TC2); case HPD_PORT_TC3: - return val & ICP_TC_HPD_LONG_DETECT(HPD_PORT_TC3); case HPD_PORT_TC4: - return val & ICP_TC_HPD_LONG_DETECT(HPD_PORT_TC4); case HPD_PORT_TC5: - return val & ICP_TC_HPD_LONG_DETECT(HPD_PORT_TC5); case HPD_PORT_TC6: - return val & ICP_TC_HPD_LONG_DETECT(HPD_PORT_TC6); + return val & ICP_TC_HPD_LONG_DETECT(pin); default: return false; } -- 2.30.2