From: Alim Akhtar <alim.akhtar@samsung.com> To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: krzysztof.kozlowski@canonical.com, linux-samsung-soc@vger.kernel.org, daniel.lezcano@linaro.org, tglx@linutronix.de, pankaj.dubey@samsung.com, m.szyprowski@samsung.com, Alim Akhtar <alim.akhtar@samsung.com> Subject: [PATCH v3 1/3] clocksource/drivers/exynos_mct: Remove mct interrupt index enum Date: Mon, 21 Feb 2022 23:15:45 +0530 [thread overview] Message-ID: <20220221174547.26176-1-alim.akhtar@samsung.com> (raw) In-Reply-To: CGME20220221173402epcas5p3f85b10debc38c7ec1e1bd607055672d8@epcas5p3.samsung.com MCT driver define an enum which list global and local timer's irq index. Most of them are not used but MCT_G0_IRQ and MCT_L0_IRQ and these two are at a fixed offset/index. Get rid of this enum and use a #define for the used irq index. No functional changes expected. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> --- drivers/clocksource/exynos_mct.c | 22 ++++++---------------- 1 file changed, 6 insertions(+), 16 deletions(-) diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c index 6db3d5511b0f..b3f3d27a837b 100644 --- a/drivers/clocksource/exynos_mct.c +++ b/drivers/clocksource/exynos_mct.c @@ -60,27 +60,17 @@ #define MCT_CLKEVENTS_RATING 350 #endif +/* There are four Global timers starting with 0 offset */ +#define MCT_G0_IRQ 0 +/* Local timers count starts after global timer count */ +#define MCT_L0_IRQ 4 +#define MCT_NR_IRQS 12 + enum { MCT_INT_SPI, MCT_INT_PPI }; -enum { - MCT_G0_IRQ, - MCT_G1_IRQ, - MCT_G2_IRQ, - MCT_G3_IRQ, - MCT_L0_IRQ, - MCT_L1_IRQ, - MCT_L2_IRQ, - MCT_L3_IRQ, - MCT_L4_IRQ, - MCT_L5_IRQ, - MCT_L6_IRQ, - MCT_L7_IRQ, - MCT_NR_IRQS, -}; - static void __iomem *reg_base; static unsigned long clk_rate; static unsigned int mct_int_type; -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Alim Akhtar <alim.akhtar@samsung.com> To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: krzysztof.kozlowski@canonical.com, linux-samsung-soc@vger.kernel.org, daniel.lezcano@linaro.org, tglx@linutronix.de, pankaj.dubey@samsung.com, m.szyprowski@samsung.com, Alim Akhtar <alim.akhtar@samsung.com> Subject: [PATCH v3 1/3] clocksource/drivers/exynos_mct: Remove mct interrupt index enum Date: Mon, 21 Feb 2022 23:15:45 +0530 [thread overview] Message-ID: <20220221174547.26176-1-alim.akhtar@samsung.com> (raw) In-Reply-To: CGME20220221173402epcas5p3f85b10debc38c7ec1e1bd607055672d8@epcas5p3.samsung.com MCT driver define an enum which list global and local timer's irq index. Most of them are not used but MCT_G0_IRQ and MCT_L0_IRQ and these two are at a fixed offset/index. Get rid of this enum and use a #define for the used irq index. No functional changes expected. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> --- drivers/clocksource/exynos_mct.c | 22 ++++++---------------- 1 file changed, 6 insertions(+), 16 deletions(-) diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c index 6db3d5511b0f..b3f3d27a837b 100644 --- a/drivers/clocksource/exynos_mct.c +++ b/drivers/clocksource/exynos_mct.c @@ -60,27 +60,17 @@ #define MCT_CLKEVENTS_RATING 350 #endif +/* There are four Global timers starting with 0 offset */ +#define MCT_G0_IRQ 0 +/* Local timers count starts after global timer count */ +#define MCT_L0_IRQ 4 +#define MCT_NR_IRQS 12 + enum { MCT_INT_SPI, MCT_INT_PPI }; -enum { - MCT_G0_IRQ, - MCT_G1_IRQ, - MCT_G2_IRQ, - MCT_G3_IRQ, - MCT_L0_IRQ, - MCT_L1_IRQ, - MCT_L2_IRQ, - MCT_L3_IRQ, - MCT_L4_IRQ, - MCT_L5_IRQ, - MCT_L6_IRQ, - MCT_L7_IRQ, - MCT_NR_IRQS, -}; - static void __iomem *reg_base; static unsigned long clk_rate; static unsigned int mct_int_type; -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next parent reply other threads:[~2022-02-21 17:34 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <CGME20220221173402epcas5p3f85b10debc38c7ec1e1bd607055672d8@epcas5p3.samsung.com> 2022-02-21 17:45 ` Alim Akhtar [this message] 2022-02-21 17:45 ` [PATCH v3 1/3] clocksource/drivers/exynos_mct: Remove mct interrupt index enum Alim Akhtar [not found] ` <CGME20220221173404epcas5p44ceb57158d3df4808ec1f409f53a0e81@epcas5p4.samsung.com> 2022-02-21 17:45 ` [PATCH v3 2/3] clocksource/drivers/exynos_mct: bump up mct max irq number Alim Akhtar 2022-02-21 17:45 ` Alim Akhtar 2022-03-14 9:28 ` [tip: timers/core] clocksource/drivers/exynos_mct: Bump " tip-bot2 for Alim Akhtar [not found] ` <CGME20220221173407epcas5p117620b55b5f5a94d6a525342374efa51@epcas5p1.samsung.com> 2022-02-21 17:45 ` [PATCH v3 3/3] clocksource/drivers/exynos_mct: increase the size of name array Alim Akhtar 2022-02-21 17:45 ` Alim Akhtar 2022-02-21 17:40 ` Krzysztof Kozlowski 2022-02-21 17:40 ` Krzysztof Kozlowski 2022-03-14 9:28 ` [tip: timers/core] clocksource/drivers/exynos_mct: Increase " tip-bot2 for Alim Akhtar 2022-03-14 9:28 ` [tip: timers/core] clocksource/drivers/exynos_mct: Remove mct interrupt index enum tip-bot2 for Alim Akhtar
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