From 0ef9e6e5559306079200742ee40f5754672dd498 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Fri, 26 May 2017 12:28:55 -0300 Subject: [PATCH] [media] atomisp: unify sh_css_hmm_buffer_record_acquire The ISP2401 version of this function returns a pointer to the buffer, whilst the ISP2400 version returns a boolean if a slot is found. We can trivially unify the code to use the ISP2401 version. Signed-off-by: Alan Cox Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- .../atomisp/pci/atomisp2/css2400/sh_css.c | 40 ++----------------- 1 file changed, 3 insertions(+), 37 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c index 4f3a2ea725ac..8e1cd1258f08 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c @@ -375,13 +375,8 @@ sh_css_hmm_buffer_record_uninit(void); static void sh_css_hmm_buffer_record_reset(struct sh_css_hmm_buffer_record *buffer_record); -#ifndef ISP2401 -static bool -sh_css_hmm_buffer_record_acquire(struct ia_css_rmgr_vbuf_handle *h_vbuf, -#else static struct sh_css_hmm_buffer_record *sh_css_hmm_buffer_record_acquire(struct ia_css_rmgr_vbuf_handle *h_vbuf, -#endif enum ia_css_buffer_type type, hrt_address kernel_ptr); @@ -4423,21 +4418,9 @@ ia_css_pipe_enqueue_buffer(struct ia_css_pipe *pipe, } if (return_err == IA_CSS_SUCCESS) { -#ifndef ISP2401 - bool found_record = false; - found_record = sh_css_hmm_buffer_record_acquire( -#else - struct sh_css_hmm_buffer_record *hmm_buffer_record = NULL; - - hmm_buffer_record = sh_css_hmm_buffer_record_acquire( -#endif - h_vbuf, buf_type, - HOST_ADDRESS(ddr_buffer.kernel_ptr)); -#ifndef ISP2401 - if (found_record == true) { -#else - if (hmm_buffer_record) { -#endif + if (sh_css_hmm_buffer_record_acquire( + h_vbuf, buf_type, + HOST_ADDRESS(ddr_buffer.kernel_ptr))) { IA_CSS_LOG("send vbuf=%p", h_vbuf); } else { return_err = IA_CSS_ERR_INTERNAL_ERROR; @@ -11139,23 +11122,14 @@ sh_css_hmm_buffer_record_reset(struct sh_css_hmm_buffer_record *buffer_record) buffer_record->kernel_ptr = 0; } -#ifndef ISP2401 -static bool -sh_css_hmm_buffer_record_acquire(struct ia_css_rmgr_vbuf_handle *h_vbuf, -#else static struct sh_css_hmm_buffer_record *sh_css_hmm_buffer_record_acquire(struct ia_css_rmgr_vbuf_handle *h_vbuf, -#endif enum ia_css_buffer_type type, hrt_address kernel_ptr) { int i; struct sh_css_hmm_buffer_record *buffer_record = NULL; -#ifndef ISP2401 - bool found_record = false; -#else struct sh_css_hmm_buffer_record *out_buffer_record = NULL; -#endif assert(h_vbuf != NULL); assert((type > IA_CSS_BUFFER_TYPE_INVALID) && (type < IA_CSS_NUM_DYNAMIC_BUFFER_TYPE)); @@ -11168,21 +11142,13 @@ static struct sh_css_hmm_buffer_record buffer_record->type = type; buffer_record->h_vbuf = h_vbuf; buffer_record->kernel_ptr = kernel_ptr; -#ifndef ISP2401 - found_record = true; -#else out_buffer_record = buffer_record; -#endif break; } buffer_record++; } -#ifndef ISP2401 - return found_record; -#else return out_buffer_record; -#endif } static struct sh_css_hmm_buffer_record -- 2.20.1