diff options
Diffstat (limited to 'drivers/clk/ti/clkctrl.c')
| -rw-r--r-- | drivers/clk/ti/clkctrl.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/clk/ti/clkctrl.c b/drivers/clk/ti/clkctrl.c index 8c40f10280b7..607e34d8e289 100644 --- a/drivers/clk/ti/clkctrl.c +++ b/drivers/clk/ti/clkctrl.c @@ -13,6 +13,7 @@ #include <linux/of_address.h> #include <linux/clk/ti.h> #include <linux/delay.h> +#include <linux/string_helpers.h> #include <linux/timekeeping.h> #include "clock.h" @@ -473,11 +474,11 @@ static const char * __init clkctrl_get_name(struct device_node *np) const int prefix_len = 11; const char *compat; const char *output; + const char *end; char *name; if (!of_property_read_string_index(np, "clock-output-names", 0, &output)) { - const char *end; int len; len = strlen(output); @@ -491,13 +492,13 @@ static const char * __init clkctrl_get_name(struct device_node *np) of_property_for_each_string(np, "compatible", prop, compat) { if (!strncmp("ti,clkctrl-", compat, prefix_len)) { + end = compat + prefix_len; /* Two letter minimum name length for l3, l4 etc */ - if (strnlen(compat + prefix_len, 16) < 2) + if (strnlen(end, 16) < 2) continue; - name = kasprintf(GFP_KERNEL, "%s", compat + prefix_len); + name = kstrdup_and_replace(end, '-', '_', GFP_KERNEL); if (!name) continue; - strreplace(name, '-', '_'); return name; } |