This change re-introduces `match_string()` as a macro that uses
ARRAY_SIZE() to compute the size of the array.
The macro is added in all the places that do
`match_string(_a, ARRAY_SIZE(_a), s)`, since the change is pretty
straightforward.
Signed-off-by: Alexandru Ardelean
---
drivers/clk/bcm/clk-bcm2835.c| 4 +---
drivers/gpio/gpiolib-of.c| 2 +-
drivers/gpu/drm/i915/intel_pipe_crc.c| 2 +-
drivers/mfd/omap-usb-host.c | 2 +-
drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c | 2 +-
drivers/pci/pcie/aer.c | 2 +-
drivers/usb/common/common.c | 4 ++--
drivers/usb/typec/class.c| 8 +++-
drivers/usb/typec/tps6598x.c | 2 +-
drivers/vfio/vfio.c | 4 +---
include/linux/string.h | 9 +
sound/firewire/oxfw/oxfw.c | 2 +-
sound/soc/codecs/max98088.c | 2 +-
sound/soc/codecs/max98095.c | 2 +-
14 files changed, 25 insertions(+), 22 deletions(-)
diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c
index a775f6a1f717..1ab388590ead 100644
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
@@ -1390,9 +1390,7 @@ static struct clk_hw *bcm2835_register_clock(struct
bcm2835_cprman *cprman,
for (i = 0; i < data->num_mux_parents; i++) {
parents[i] = data->parents[i];
- ret = __match_string(cprman_parent_names,
-ARRAY_SIZE(cprman_parent_names),
-parents[i]);
+ ret = match_string(cprman_parent_names, parents[i]);
if (ret >= 0)
parents[i] = cprman->real_parent_names[ret];
}
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index 27d6f04ab58e..71e886869d78 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -279,7 +279,7 @@ static struct gpio_desc *of_find_regulator_gpio(struct
device *dev, const char *
if (!con_id)
return ERR_PTR(-ENOENT);
- i = __match_string(whitelist, ARRAY_SIZE(whitelist), con_id);
+ i = match_string(whitelist, con_id);
if (i < 0)
return ERR_PTR(-ENOENT);
diff --git a/drivers/gpu/drm/i915/intel_pipe_crc.c
b/drivers/gpu/drm/i915/intel_pipe_crc.c
index 286fad1f0e08..6fc4f3d3d1f6 100644
--- a/drivers/gpu/drm/i915/intel_pipe_crc.c
+++ b/drivers/gpu/drm/i915/intel_pipe_crc.c
@@ -449,7 +449,7 @@ display_crc_ctl_parse_source(const char *buf, enum
intel_pipe_crc_source *s)
return 0;
}
- i = __match_string(pipe_crc_sources, ARRAY_SIZE(pipe_crc_sources), buf);
+ i = match_string(pipe_crc_sources, buf);
if (i < 0)
return i;
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index 9aaacb5bdb26..53dff34c0afc 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -509,7 +509,7 @@ static int usbhs_omap_get_dt_pdata(struct device *dev,
continue;
/* get 'enum usbhs_omap_port_mode' from port mode string */
- ret = __match_string(port_modes, ARRAY_SIZE(port_modes), mode);
+ ret = match_string(port_modes, mode);
if (ret < 0) {
dev_warn(dev, "Invalid port%d-mode \"%s\" in device
tree\n",
i, mode);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 59ce3ff35553..778b4dfd8b75 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -667,7 +667,7 @@ iwl_dbgfs_bt_force_ant_write(struct iwl_mvm *mvm, char *buf,
};
int ret, bt_force_ant_mode;
- ret = __match_string(modes_str, ARRAY_SIZE(modes_str), buf);
+ ret = match_string(modes_str, buf);
if (ret < 0)
return ret;
diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
index 41a0773a1cbc..2278caba109c 100644
--- a/drivers/pci/pcie/aer.c
+++ b/drivers/pci/pcie/aer.c
@@ -203,7 +203,7 @@ void pcie_ecrc_get_policy(char *str)
{
int i;
- i = __match_string(ecrc_policy_str, ARRAY_SIZE(ecrc_policy_str), str);
+ i = match_string(ecrc_policy_str, str);
if (i < 0)
return;
diff --git a/drivers/usb/common/common.c b/drivers/usb/common/common.c
index bca0c404c6ca..5a651d311d38 100644
--- a/drivers/usb/common/common.c
+++ b/drivers/usb/common/common.c
@@ -68,7 +68,7 @@ enum usb_device_speed usb_get_maximum_speed(struct device
*dev)
if (ret < 0)
return USB_SPEED_UNKNOWN;
- ret = __match_string(speed_names, ARRAY_SIZE(speed_names),
maximum_speed);
+ ret
