Messages in this thread Patch in this message | | | From | Lee Jones <> | Subject | [PATCH 1/2] remoteproc: remoteproc_core: Use 'gnu_printf' format notation | Date | Wed, 15 Jul 2020 13:35:50 +0100 |
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Fixes the following W=1 kernel build warning(s):
drivers/remoteproc/remoteproc_core.c: In function ‘rproc_find_carveout_by_name’: drivers/remoteproc/remoteproc_core.c:257:2: warning: function ‘rproc_find_carveout_by_name’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 257 | vsnprintf(_name, sizeof(_name), name, args); | ^~~~~~~~~ drivers/remoteproc/remoteproc_core.c: In function ‘rproc_mem_entry_init’: drivers/remoteproc/remoteproc_core.c:993:2: warning: function ‘rproc_mem_entry_init’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 993 | vsnprintf(mem->name, sizeof(mem->name), name, args); | ^~~~~~~~~ drivers/remoteproc/remoteproc_core.c: In function ‘rproc_of_resm_mem_entry_init’: drivers/remoteproc/remoteproc_core.c:1029:2: warning: function ‘rproc_of_resm_mem_entry_init’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] 1029 | vsnprintf(mem->name, sizeof(mem->name), name, args); | ^~~~~~~~~
Cc: Brian Swetland <swetland@google.com> Cc: Mark Grosen <mgrosen@ti.com> Cc: Guzman Lugo <fernando.lugo@ti.com> Cc: Suman Anna <s-anna@ti.com> Cc: Robert Tivy <rtivy@ti.com> Cc: De Leon <x0095078@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> --- drivers/remoteproc/remoteproc_core.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index 0f95e025ba030..e00dff425c96e 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -243,6 +243,7 @@ EXPORT_SYMBOL(rproc_da_to_va); * * Return: a valid pointer on carveout entry on success or NULL on failure. */ +__printf(2, 3) struct rproc_mem_entry * rproc_find_carveout_by_name(struct rproc *rproc, const char *name, ...) { @@ -966,6 +967,7 @@ EXPORT_SYMBOL(rproc_add_carveout); * This function allocates a rproc_mem_entry struct and fill it with parameters * provided by client. */ +__printf(8, 9) struct rproc_mem_entry * rproc_mem_entry_init(struct device *dev, void *va, dma_addr_t dma, size_t len, u32 da, @@ -1009,6 +1011,7 @@ EXPORT_SYMBOL(rproc_mem_entry_init); * This function allocates a rproc_mem_entry struct and fill it with parameters * provided by client. */ +__printf(5, 6) struct rproc_mem_entry * rproc_of_resm_mem_entry_init(struct device *dev, u32 of_resm_idx, size_t len, u32 da, const char *name, ...) -- 2.25.1
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