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authorYueHaibing <yuehaibing@huawei.com>2020-09-01 14:28:32 +0300
committerKrzysztof Kozlowski <krzk@kernel.org>2020-09-02 18:29:11 +0300
commit6cf238d4e21bc21bc18d126358dd617b2c991d66 (patch)
tree2aece7903c696e04a680abc4400ec111ef93a92c /drivers/memory/omap-gpmc.c
parentea90f66f2a8629dde07328df0b8314aae5e54a47 (diff)
downloadlinux-6cf238d4e21bc21bc18d126358dd617b2c991d66.tar.xz
memory: omap-gpmc: Fix -Wunused-function warnings
If CONFIG_OF is not set, make W=1 warns: drivers/memory/omap-gpmc.c:987:12: warning: ‘gpmc_cs_remap’ defined but not used [-Wunused-function] drivers/memory/omap-gpmc.c:926:20: warning: ‘gpmc_cs_get_name’ defined but not used [-Wunused-function] drivers/memory/omap-gpmc.c:919:13: warning: ‘gpmc_cs_set_name’ defined but not used [-Wunused-function] Move them to #ifdef CONFIG_OF block to fix this. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Roger Quadros <rogerq@ti.com> Link: https://lore.kernel.org/r/20200901112832.3084-1-yuehaibing%40huawei.com Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'drivers/memory/omap-gpmc.c')
-rw-r--r--drivers/memory/omap-gpmc.c114
1 files changed, 57 insertions, 57 deletions
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index 8932c5b266e4..bd989b8614b2 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -917,20 +917,6 @@ static bool gpmc_cs_reserved(int cs)
return gpmc->flags & GPMC_CS_RESERVED;
}
-static void gpmc_cs_set_name(int cs, const char *name)
-{
- struct gpmc_cs_data *gpmc = &gpmc_cs[cs];
-
- gpmc->name = name;
-}
-
-static const char *gpmc_cs_get_name(int cs)
-{
- struct gpmc_cs_data *gpmc = &gpmc_cs[cs];
-
- return gpmc->name;
-}
-
static unsigned long gpmc_mem_align(unsigned long size)
{
int order;
@@ -976,49 +962,6 @@ static int gpmc_cs_delete_mem(int cs)
return r;
}
-/**
- * gpmc_cs_remap - remaps a chip-select physical base address
- * @cs: chip-select to remap
- * @base: physical base address to re-map chip-select to
- *
- * Re-maps a chip-select to a new physical base address specified by
- * "base". Returns 0 on success and appropriate negative error code
- * on failure.
- */
-static int gpmc_cs_remap(int cs, u32 base)
-{
- int ret;
- u32 old_base, size;
-
- if (cs >= gpmc_cs_num) {
- pr_err("%s: requested chip-select is disabled\n", __func__);
- return -ENODEV;
- }
-
- /*
- * Make sure we ignore any device offsets from the GPMC partition
- * allocated for the chip select and that the new base confirms
- * to the GPMC 16MB minimum granularity.
- */
- base &= ~(SZ_16M - 1);
-
- gpmc_cs_get_memconf(cs, &old_base, &size);
- if (base == old_base)
- return 0;
-
- ret = gpmc_cs_delete_mem(cs);
- if (ret < 0)
- return ret;
-
- ret = gpmc_cs_insert_mem(cs, base, size);
- if (ret < 0)
- return ret;
-
- ret = gpmc_cs_set_memconf(cs, base, size);
-
- return ret;
-}
-
int gpmc_cs_request(int cs, unsigned long size, unsigned long *base)
{
struct gpmc_cs_data *gpmc = &gpmc_cs[cs];
@@ -1942,6 +1885,63 @@ static const struct of_device_id gpmc_dt_ids[] = {
{ }
};
+static void gpmc_cs_set_name(int cs, const char *name)
+{
+ struct gpmc_cs_data *gpmc = &gpmc_cs[cs];
+
+ gpmc->name = name;
+}
+
+static const char *gpmc_cs_get_name(int cs)
+{
+ struct gpmc_cs_data *gpmc = &gpmc_cs[cs];
+
+ return gpmc->name;
+}
+
+/**
+ * gpmc_cs_remap - remaps a chip-select physical base address
+ * @cs: chip-select to remap
+ * @base: physical base address to re-map chip-select to
+ *
+ * Re-maps a chip-select to a new physical base address specified by
+ * "base". Returns 0 on success and appropriate negative error code
+ * on failure.
+ */
+static int gpmc_cs_remap(int cs, u32 base)
+{
+ int ret;
+ u32 old_base, size;
+
+ if (cs >= gpmc_cs_num) {
+ pr_err("%s: requested chip-select is disabled\n", __func__);
+ return -ENODEV;
+ }
+
+ /*
+ * Make sure we ignore any device offsets from the GPMC partition
+ * allocated for the chip select and that the new base confirms
+ * to the GPMC 16MB minimum granularity.
+ */
+ base &= ~(SZ_16M - 1);
+
+ gpmc_cs_get_memconf(cs, &old_base, &size);
+ if (base == old_base)
+ return 0;
+
+ ret = gpmc_cs_delete_mem(cs);
+ if (ret < 0)
+ return ret;
+
+ ret = gpmc_cs_insert_mem(cs, base, size);
+ if (ret < 0)
+ return ret;
+
+ ret = gpmc_cs_set_memconf(cs, base, size);
+
+ return ret;
+}
+
/**
* gpmc_read_settings_dt - read gpmc settings from device-tree
* @np: pointer to device-tree node for a gpmc child device