drm/gpu: Fix Missing blank line after declarations

-Insert a blank line after the declarations.
-Issue found using checkpatch.pl

Signed-off-by: Bhanusree <bhanusreemahesh@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1571984833-4596-1-git-send-email-bhanusreemahesh@gmail.com

diff --git a/drivers/gpu/drm/drm_cache.c b/drivers/gpu/drm/drm_cache.c
index e574261f6bc3dbabbdd593da216630eb01271913..12f8d1ba865397e912b5b9a0baa8af233c3e894a 100644 (file)
--- a/drivers/gpu/drm/drm_cache.c
+++ b/drivers/gpu/drm/drm_cache.c
@@ -92,6 +92,7 @@ drm_clflush_pages(struct page *pages[], unsigned long num_pages)
 
 #elif defined(__powerpc__)
        unsigned long i;
+
        for (i = 0; i < num_pages; i++) {
                struct page *page = pages[i];
                void *page_virtual;
@@ -157,6 +158,7 @@ drm_clflush_virt_range(void *addr, unsigned long length)
        if (static_cpu_has(X86_FEATURE_CLFLUSH)) {
                const int size = boot_cpu_data.x86_clflush_size;
                void *end = addr + length;
+
                addr = (void *)(((unsigned long)addr) & -size);
                mb();
                for (; addr < end; addr += size)