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| author |   Dr. David Alan Gilbert <linux@treblig.org> | 2024-12-11 21:42:27 +0000 |
|---|---|---|
| committer |   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-12-14 11:41:05 +0100 |
| commit | 5119e6b44f8ada5f5cea19935a7f005fee062aef (patch) | |
| tree | 81cc79cb80e251d27fbbc43b0198fd435b9b8e87 | |
| parent | Linux 6.13-rc1 (diff) | |
| download | wireguard-linux-5119e6b44f8ada5f5cea19935a7f005fee062aef.tar.xz wireguard-linux-5119e6b44f8ada5f5cea19935a7f005fee062aef.zip | |
memory: omap-gpmc: deadcode a pair of functions
gpmc_get_client_irq() last use was removed by
commit ac28e47ccc3f ("ARM: OMAP2+: Remove legacy gpmc-nand.c")
gpmc_ticks_to_ns() last use was removed by
commit 2514830b8b8c ("ARM: OMAP2+: Remove gpmc-onenand")
Remove them.
gpmc_clk_ticks_to_ns() is now only used in some DEBUG
code; move inside the ifdef to avoid unused warnings.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Acked-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20241211214227.107980-1-linux@treblig.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/memory/omap-gpmc.c | 33 | ||||
| -rw-r--r-- | include/linux/omap-gpmc.h | 4 |
2 files changed, 7 insertions, 30 deletions
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c index c8a0d82f9c27..1bab3f88c1f0 100644 --- a/drivers/memory/omap-gpmc.c +++ b/drivers/memory/omap-gpmc.c @@ -358,17 +358,6 @@ static unsigned int gpmc_ps_to_ticks(unsigned int time_ps) return (time_ps + tick_ps - 1) / tick_ps; } -static unsigned int gpmc_clk_ticks_to_ns(unsigned int ticks, int cs, - enum gpmc_clk_domain cd) -{ - return ticks * gpmc_get_clk_period(cs, cd) / 1000; -} - -unsigned int gpmc_ticks_to_ns(unsigned int ticks) -{ - return gpmc_clk_ticks_to_ns(ticks, /* any CS */ 0, GPMC_CD_FCLK); -} - static unsigned int gpmc_ticks_to_ps(unsigned int ticks) { return ticks * gpmc_get_fclk_period(); @@ -415,6 +404,13 @@ static void gpmc_cs_bool_timings(int cs, const struct gpmc_bool_timings *p) } #ifdef CONFIG_OMAP_GPMC_DEBUG + +static unsigned int gpmc_clk_ticks_to_ns(unsigned int ticks, int cs, + enum gpmc_clk_domain cd) +{ + return ticks * gpmc_get_clk_period(cs, cd) / 1000; +} + /** * get_gpmc_timing_reg - read a timing parameter and print DTS settings for it. * @cs: Chip Select Region @@ -1295,21 +1291,6 @@ int gpmc_omap_onenand_set_timings(struct device *dev, int cs, int freq, } EXPORT_SYMBOL_GPL(gpmc_omap_onenand_set_timings); -int gpmc_get_client_irq(unsigned int irq_config) -{ - if (!gpmc_irq_domain) { - pr_warn("%s called before GPMC IRQ domain available\n", - __func__); - return 0; - } - - /* we restrict this to NAND IRQs only */ - if (irq_config >= GPMC_NR_NAND_IRQS) - return 0; - - return irq_create_mapping(gpmc_irq_domain, irq_config); -} - static int gpmc_irq_endis(unsigned long hwirq, bool endis) { u32 regval; diff --git a/include/linux/omap-gpmc.h b/include/linux/omap-gpmc.h index c9e3843d2dd5..263b915df1fb 100644 --- a/include/linux/omap-gpmc.h +++ b/include/linux/omap-gpmc.h @@ -66,10 +66,6 @@ extern int gpmc_calc_timings(struct gpmc_timings *gpmc_t, struct device_node; -extern int gpmc_get_client_irq(unsigned irq_config); - -extern unsigned int gpmc_ticks_to_ns(unsigned int ticks); - extern void gpmc_cs_write_reg(int cs, int idx, u32 val); extern int gpmc_calc_divider(unsigned int sync_clk); extern int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t, |